initial import of NetBSD tree

15 files changed, 6543 insertions, 0 deletions

diff --git a/usr.bin/rpcgen/Makefile b/usr.bin/rpcgen/Makefile
new file mode 100644
index 00000000000..948fb3717f4
--- /dev/null
+++ b/usr.bin/rpcgen/Makefile
@@ -0,0 +1,9 @@
+#	$NetBSD: Makefile,v 1.4 1995/06/11 21:49:50 pk Exp $
+#
+PROG=	rpcgen
+SRCS=	rpc_clntout.c rpc_cout.c rpc_hout.c rpc_main.c rpc_parse.c rpc_scan.c \
+	rpc_svcout.c rpc_util.c rpc_sample.c rpc_tblout.c
+
+CFLAGS += -ansi
+
+.include <bsd.prog.mk>
diff --git a/usr.bin/rpcgen/rpc_clntout.c b/usr.bin/rpcgen/rpc_clntout.c
new file mode 100644
index 00000000000..82db704c0fa
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_clntout.c
@@ -0,0 +1,225 @@
+/*	$NetBSD: rpc_clntout.c,v 1.4 1995/06/11 21:49:52 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_clntout.c 1.11 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_clntout.c, Client-stub outputter for the RPC protocol compiler
+ * Copyright (C) 1987, Sun Microsytsems, Inc.
+ */
+#include <stdio.h>
+#include <string.h>
+#include <rpc/types.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static write_program __P((definition *));
+static void printbody __P((proc_list *));
+
+extern pdeclaration();
+
+#define DEFAULT_TIMEOUT 25	/* in seconds */
+static char RESULT[] = "clnt_res";
+
+
+void
+write_stubs()
+{
+	list *l;
+	definition *def;
+
+	f_print(fout, 
+		"\n/* Default timeout can be changed using clnt_control() */\n");
+	f_print(fout, "static struct timeval TIMEOUT = { %d, 0 };\n",
+		DEFAULT_TIMEOUT);
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			write_program(def);
+		}
+	}
+}
+
+static
+write_program(def)
+	definition *def;
+{
+	version_list *vp;
+	proc_list *proc;
+
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			f_print(fout, "\n");
+			ptype(proc->res_prefix, proc->res_type, 1);
+			f_print(fout, "*\n");
+			pvname(proc->proc_name, vp->vers_num);
+			printarglist( proc, "clnt", "CLIENT *" );
+			f_print(fout, "{\n");
+			printbody(proc);
+			f_print(fout, "}\n");
+		}
+	}
+}
+
+/* Writes out declarations of procedure's argument list.
+   In either ANSI C style, in one of old rpcgen style (pass by reference),
+   or new rpcgen style (multiple arguments, pass by value);
+   */
+
+/* sample addargname = "clnt"; sample addargtype = "CLIENT * " */
+
+void printarglist( proc, addargname, addargtype )
+     proc_list *proc;
+     char *addargname, *addargtype;
+{
+
+  decl_list *l;
+
+  if (!newstyle) {    /* old style: always pass argument by reference */
+    if (Cflag) {      /* C++ style heading */
+      f_print(fout, "(");
+      ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
+      f_print(fout, "*argp, %s%s)\n", addargtype, addargname );
+    } else {
+      f_print(fout, "(argp, %s)\n", addargname);
+      f_print(fout, "\t");
+      ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
+      f_print(fout, "*argp;\n");
+    }
+  } else if (streq( proc->args.decls->decl.type, "void")) { 
+    /* newstyle, 0 argument */
+    if( Cflag ) 
+      f_print(fout, "(%s%s)\n", addargtype, addargname );
+    else
+      f_print(fout, "(%s)\n", addargname);
+  } else {
+    /* new style, 1 or multiple arguments */
+    if( !Cflag ) {
+      f_print(fout, "(");
+      for (l = proc->args.decls;  l != NULL; l = l->next) 
+	f_print(fout, "%s, ", l->decl.name);
+      f_print(fout, "%s)\n", addargname );
+      for (l = proc->args.decls; l != NULL; l = l->next) {
+	pdeclaration(proc->args.argname, &l->decl, 1, ";\n" );
+      }
+    } else {  /* C++ style header */
+      f_print(fout, "(");
+      for(l = proc->args.decls; l != NULL; l = l->next) {
+	pdeclaration(proc->args.argname, &l->decl, 0, ", " );
+      }
+      f_print(fout, " %s%s)\n", addargtype, addargname );
+    }
+  }
+
+  if( !Cflag ) 
+    f_print(fout, "\t%s%s;\n", addargtype, addargname );
+}
+
+
+
+static char *
+ampr(type)
+	char *type;
+{
+	if (isvectordef(type, REL_ALIAS)) {
+		return ("");
+	} else {
+		return ("&");
+	}
+}
+
+static void
+printbody(proc)
+	proc_list *proc;
+{
+  decl_list *l;
+  bool_t args2 = (proc->arg_num > 1);
+  int i;
+
+  /* For new style with multiple arguments, need a structure in which
+     to stuff the arguments. */
+	if ( newstyle && args2) {
+		f_print(fout, "\t%s", proc->args.argname);
+		f_print(fout, " arg;\n");	
+	}
+	f_print(fout, "\tstatic ");
+	if (streq(proc->res_type, "void")) {
+		f_print(fout, "char ");
+	} else {
+		ptype(proc->res_prefix, proc->res_type, 0);
+	}
+	f_print(fout, "%s;\n",RESULT);
+	f_print(fout, "\n");
+        f_print(fout, "\tmemset((char *)%s%s, 0, sizeof(%s));\n",
+		ampr(proc->res_type ), RESULT, RESULT);
+	if (newstyle && !args2 && (streq( proc->args.decls->decl.type, "void"))) {
+	  /* newstyle, 0 arguments */
+	  f_print(fout,
+		    "\tif (clnt_call(clnt, %s, xdr_void", proc->proc_name);
+	  f_print(fout, 
+ 		  ", NULL, xdr_%s, %s,%s, TIMEOUT) != RPC_SUCCESS) {\n",
+ 		  stringfix(proc->res_type), ampr(proc->res_type), RESULT);
+
+	} else if ( newstyle && args2) {
+	  /* newstyle, multiple arguments:  stuff arguments into structure */
+	  for (l = proc->args.decls;  l != NULL; l = l->next) {
+	    f_print(fout, "\targ.%s = %s;\n",
+		    l->decl.name, l->decl.name);
+	  }
+	  f_print(fout,
+		  "\tif (clnt_call(clnt, %s, xdr_%s", proc->proc_name,
+		  proc->args.argname);
+	  f_print(fout, 
+ 		  ", &arg, xdr_%s, %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
+ 		  stringfix(proc->res_type),
+		  ampr(proc->res_type), RESULT);
+	} else {  /* single argument, new or old style */
+	      f_print(fout,
+ 		      "\tif (clnt_call(clnt, %s, xdr_%s, %s%s, xdr_%s, %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
+		      proc->proc_name, 
+		      stringfix(proc->args.decls->decl.type), 
+		      (newstyle ? "&" : ""),
+		      (newstyle ? proc->args.decls->decl.name : "argp"),
+		      stringfix(proc->res_type),
+		      ampr(proc->res_type),RESULT);
+	    }
+	f_print(fout, "\t\treturn (NULL);\n");
+	f_print(fout, "\t}\n");
+	if (streq(proc->res_type, "void")) {
+		f_print(fout, "\treturn ((void *)%s%s);\n", 
+			ampr(proc->res_type),RESULT);
+	} else {
+		f_print(fout, "\treturn (%s%s);\n", ampr(proc->res_type),RESULT);
+	}
+}
+
diff --git a/usr.bin/rpcgen/rpc_cout.c b/usr.bin/rpcgen/rpc_cout.c
new file mode 100644
index 00000000000..b242b42f545
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_cout.c
@@ -0,0 +1,743 @@
+/*	$NetBSD: rpc_cout.c,v 1.5 1995/08/29 23:05:49 cgd Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_cout.c 1.13 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_cout.c, XDR routine outputter for the RPC protocol compiler
+ */
+#include <sys/cdefs.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static findtype __P((definition *, char *));
+static undefined __P((char *));
+static print_generic_header __P((char *, int));
+static print_header __P((definition *));
+static print_prog_header __P((proc_list *));
+static print_trailer __P((void));
+static print_ifopen __P((int, char *));
+static print_ifarg __P((char *));
+static print_ifsizeof __P((char *, char *));
+static print_ifclose __P((int));
+static print_ifstat __P((int, char *, char *, relation, char *, char *, char *));
+static emit_num __P((definition *));
+static emit_program __P((definition *));
+static emit_enum __P((definition *));
+static emit_union __P((definition *));
+static emit_struct __P((definition *));
+static emit_typedef __P((definition *));
+static print_stat __P((int, declaration *));
+
+
+/*
+ * Emit the C-routine for the given definition
+ */
+void
+emit(def)
+	definition *def;
+{
+	if (def->def_kind == DEF_CONST) {
+		return;
+	}
+	if (def->def_kind == DEF_PROGRAM) {
+		emit_program(def);
+		return;
+	}
+	if (def->def_kind == DEF_TYPEDEF) {
+		/* now we need to handle declarations like struct typedef foo
+		 * foo; since we dont want this to be expanded into 2 calls to
+		 * xdr_foo */
+
+		if (strcmp(def->def.ty.old_type, def->def_name) == 0)
+			return;
+	};
+
+	print_header(def);
+	switch (def->def_kind) {
+	case DEF_UNION:
+		emit_union(def);
+		break;
+	case DEF_ENUM:
+		emit_enum(def);
+		break;
+	case DEF_STRUCT:
+		emit_struct(def);
+		break;
+	case DEF_TYPEDEF:
+		emit_typedef(def);
+		break;
+	}
+	print_trailer();
+}
+
+static
+findtype(def, type)
+	definition *def;
+	char   *type;
+{
+
+	if (def->def_kind == DEF_PROGRAM || def->def_kind == DEF_CONST) {
+		return (0);
+	} else {
+		return (streq(def->def_name, type));
+	}
+}
+
+static
+undefined(type)
+	char   *type;
+{
+	definition *def;
+
+	def = (definition *) FINDVAL(defined, type, findtype);
+
+
+	return (def == NULL);
+}
+
+static
+print_generic_header(procname, pointerp)
+	char   *procname;
+	int     pointerp;
+{
+	f_print(fout, "\n");
+	f_print(fout, "bool_t\n");
+	if (Cflag) {
+		f_print(fout, "xdr_%s(", procname);
+		f_print(fout, "XDR *xdrs, ");
+		f_print(fout, "%s ", procname);
+		if (pointerp)
+			f_print(fout, "*");
+		f_print(fout, "objp)\n{\n\n");
+	} else {
+		f_print(fout, "xdr_%s(xdrs, objp)\n", procname);
+		f_print(fout, "\tXDR *xdrs;\n");
+		f_print(fout, "\t%s ", procname);
+		if (pointerp)
+			f_print(fout, "*");
+		f_print(fout, "objp;\n{\n\n");
+	}
+}
+
+static
+print_header(def)
+	definition *def;
+{
+
+	decl_list *dl;
+	bas_type *ptr;
+	int     i;
+
+
+	print_generic_header(def->def_name,
+	    def->def_kind != DEF_TYPEDEF ||
+	    !isvectordef(def->def.ty.old_type, def->def.ty.rel));
+
+	/* Now add Inline support */
+
+
+	if (inline == 0)
+		return;
+	/* May cause lint to complain. but  ... */
+	f_print(fout, "\t register long *buf;\n\n");
+
+}
+
+static
+print_prog_header(plist)
+	proc_list *plist;
+{
+	print_generic_header(plist->args.argname, 1);
+}
+
+static
+print_trailer()
+{
+	f_print(fout, "\treturn (TRUE);\n");
+	f_print(fout, "}\n");
+}
+
+
+static
+print_ifopen(indent, name)
+	int     indent;
+	char   *name;
+{
+	tabify(fout, indent);
+	f_print(fout, " if (!xdr_%s(xdrs", name);
+}
+
+static
+print_ifarg(arg)
+	char   *arg;
+{
+	f_print(fout, ", %s", arg);
+}
+
+static
+print_ifsizeof(prefix, type)
+	char   *prefix;
+	char   *type;
+{
+	if (streq(type, "bool")) {
+		f_print(fout, ", sizeof(bool_t), (xdrproc_t)xdr_bool");
+	} else {
+		f_print(fout, ", sizeof(");
+		if (undefined(type) && prefix) {
+			f_print(fout, "%s ", prefix);
+		}
+		f_print(fout, "%s), (xdrproc_t)xdr_%s", type, type);
+	}
+}
+
+static
+print_ifclose(indent)
+	int     indent;
+{
+	f_print(fout, ")) {\n");
+	tabify(fout, indent);
+	f_print(fout, "\t return (FALSE);\n");
+	tabify(fout, indent);
+	f_print(fout, " }\n");
+}
+
+static
+print_ifstat(indent, prefix, type, rel, amax, objname, name)
+	int     indent;
+	char   *prefix;
+	char   *type;
+	relation rel;
+	char   *amax;
+	char   *objname;
+	char   *name;
+{
+	char   *alt = NULL;
+
+	switch (rel) {
+	case REL_POINTER:
+		print_ifopen(indent, "pointer");
+		print_ifarg("(char **)");
+		f_print(fout, "%s", objname);
+		print_ifsizeof(prefix, type);
+		break;
+	case REL_VECTOR:
+		if (streq(type, "string")) {
+			alt = "string";
+		} else
+			if (streq(type, "opaque")) {
+				alt = "opaque";
+			}
+		if (alt) {
+			print_ifopen(indent, alt);
+			print_ifarg(objname);
+		} else {
+			print_ifopen(indent, "vector");
+			print_ifarg("(char *)");
+			f_print(fout, "%s", objname);
+		}
+		print_ifarg(amax);
+		if (!alt) {
+			print_ifsizeof(prefix, type);
+		}
+		break;
+	case REL_ARRAY:
+		if (streq(type, "string")) {
+			alt = "string";
+		} else
+			if (streq(type, "opaque")) {
+				alt = "bytes";
+			}
+		if (streq(type, "string")) {
+			print_ifopen(indent, alt);
+			print_ifarg(objname);
+		} else {
+			if (alt) {
+				print_ifopen(indent, alt);
+			} else {
+				print_ifopen(indent, "array");
+			}
+			print_ifarg("(char **)");
+			if (*objname == '&') {
+				f_print(fout, "%s.%s_val, (u_int *)%s.%s_len",
+				    objname, name, objname, name);
+			} else {
+				f_print(fout, "&%s->%s_val, (u_int *)&%s->%s_len",
+				    objname, name, objname, name);
+			}
+		}
+		print_ifarg(amax);
+		if (!alt) {
+			print_ifsizeof(prefix, type);
+		}
+		break;
+	case REL_ALIAS:
+		print_ifopen(indent, type);
+		print_ifarg(objname);
+		break;
+	}
+	print_ifclose(indent);
+}
+
+/* ARGSUSED */
+static
+emit_enum(def)
+	definition *def;
+{
+	print_ifopen(1, "enum");
+	print_ifarg("(enum_t *)objp");
+	print_ifclose(1);
+}
+
+static
+emit_program(def)
+	definition *def;
+{
+	decl_list *dl;
+	version_list *vlist;
+	proc_list *plist;
+
+	for (vlist = def->def.pr.versions; vlist != NULL; vlist = vlist->next)
+		for (plist = vlist->procs; plist != NULL; plist = plist->next) {
+			if (!newstyle || plist->arg_num < 2)
+				continue;	/* old style, or single
+						 * argument */
+			print_prog_header(plist);
+			for (dl = plist->args.decls; dl != NULL;
+			    dl = dl->next)
+				print_stat(1, &dl->decl);
+			print_trailer();
+		}
+}
+
+
+static
+emit_union(def)
+	definition *def;
+{
+	declaration *dflt;
+	case_list *cl;
+	declaration *cs;
+	char   *object;
+	char   *vecformat = "objp->%s_u.%s";
+	char   *format = "&objp->%s_u.%s";
+
+	print_stat(1, &def->def.un.enum_decl);
+	f_print(fout, "\tswitch (objp->%s) {\n", def->def.un.enum_decl.name);
+	for (cl = def->def.un.cases; cl != NULL; cl = cl->next) {
+
+		f_print(fout, "\tcase %s:\n", cl->case_name);
+		if (cl->contflag == 1)	/* a continued case statement */
+			continue;
+		cs = &cl->case_decl;
+		if (!streq(cs->type, "void")) {
+			object = alloc(strlen(def->def_name) + strlen(format) +
+			    strlen(cs->name) + 1);
+			if (isvectordef(cs->type, cs->rel)) {
+				s_print(object, vecformat, def->def_name,
+				    cs->name);
+			} else {
+				s_print(object, format, def->def_name,
+				    cs->name);
+			}
+			print_ifstat(2, cs->prefix, cs->type, cs->rel, cs->array_max,
+			    object, cs->name);
+			free(object);
+		}
+		f_print(fout, "\t\tbreak;\n");
+	}
+	dflt = def->def.un.default_decl;
+	if (dflt != NULL) {
+		if (!streq(dflt->type, "void")) {
+			f_print(fout, "\tdefault:\n");
+			object = alloc(strlen(def->def_name) + strlen(format) +
+			    strlen(dflt->name) + 1);
+			if (isvectordef(dflt->type, dflt->rel)) {
+				s_print(object, vecformat, def->def_name,
+				    dflt->name);
+			} else {
+				s_print(object, format, def->def_name,
+				    dflt->name);
+			}
+
+			print_ifstat(2, dflt->prefix, dflt->type, dflt->rel,
+			    dflt->array_max, object, dflt->name);
+			free(object);
+			f_print(fout, "\t\tbreak;\n");
+		}
+	} else {
+		f_print(fout, "\tdefault:\n");
+		f_print(fout, "\t\treturn (FALSE);\n");
+	}
+
+	f_print(fout, "\t}\n");
+}
+
+static
+emit_struct(def)
+	definition *def;
+{
+	decl_list *dl;
+	int     i, j, size, flag;
+	decl_list *cur, *psav;
+	bas_type *ptr;
+	char   *sizestr, *plus;
+	char    ptemp[256];
+	int     can_inline;
+
+
+	if (inline == 0) {
+		for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+			print_stat(1, &dl->decl);
+		return;
+	}
+	for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+		if (dl->decl.rel == REL_VECTOR) {
+			f_print(fout, "\t int i;\n");
+			break;
+		}
+	size = 0;
+	can_inline = 0;
+	for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+		if ((dl->decl.prefix == NULL) &&
+		    ((ptr = find_type(dl->decl.type)) != NULL) &&
+		    ((dl->decl.rel == REL_ALIAS) || (dl->decl.rel == REL_VECTOR))) {
+
+			if (dl->decl.rel == REL_ALIAS)
+				size += ptr->length;
+			else {
+				can_inline = 1;
+				break;	/* can be inlined */
+			};
+		} else {
+			if (size >= inline) {
+				can_inline = 1;
+				break;	/* can be inlined */
+			}
+			size = 0;
+		}
+	if (size > inline)
+		can_inline = 1;
+
+	if (can_inline == 0) {	/* can not inline, drop back to old mode */
+		for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+			print_stat(1, &dl->decl);
+		return;
+	};
+
+
+
+
+	flag = PUT;
+	for (j = 0; j < 2; j++) {
+
+		if (flag == PUT)
+			f_print(fout, "\n\t if (xdrs->x_op == XDR_ENCODE) {\n");
+		else
+			f_print(fout, "\n \t return (TRUE);\n\t} else if (xdrs->x_op == XDR_DECODE) {\n");
+
+
+		i = 0;
+		size = 0;
+		sizestr = NULL;
+		for (dl = def->def.st.decls; dl != NULL; dl = dl->next) {	/* xxx */
+
+			/* now walk down the list and check for basic types */
+			if ((dl->decl.prefix == NULL) && ((ptr = find_type(dl->decl.type)) != NULL) && ((dl->decl.rel == REL_ALIAS) || (dl->decl.rel == REL_VECTOR))) {
+				if (i == 0)
+					cur = dl;
+				i++;
+
+				if (dl->decl.rel == REL_ALIAS)
+					size += ptr->length;
+				else {
+					/* this is required to handle arrays */
+
+					if (sizestr == NULL)
+						plus = " ";
+					else
+						plus = "+";
+
+					if (ptr->length != 1)
+						s_print(ptemp, " %s %s * %d", plus, dl->decl.array_max, ptr->length);
+					else
+						s_print(ptemp, " %s %s ", plus, dl->decl.array_max);
+
+					/* now concatenate to sizestr !!!! */
+					if (sizestr == NULL)
+						sizestr = strdup(ptemp);
+					else {
+						sizestr = (char *)realloc(sizestr, strlen(sizestr) + strlen(ptemp) + 1);
+						if (sizestr == NULL) {
+
+							f_print(stderr, "Fatal error : no memory \n");
+							crash();
+						};
+						sizestr = strcat(sizestr, ptemp);	/* build up length of
+											 * array */
+
+					}
+				}
+
+			} else {
+				if (i > 0)
+					if (sizestr == NULL && size < inline) {
+						/* don't expand into inline
+						 * code if size < inline */
+						while (cur != dl) {
+							print_stat(1, &cur->decl);
+							cur = cur->next;
+						}
+					} else {
+
+
+
+						/* were already looking at a
+						 * xdr_inlineable structure */
+						if (sizestr == NULL)
+							f_print(fout, "\t buf = (long *)XDR_INLINE(xdrs,%d * BYTES_PER_XDR_UNIT);",
+							    size);
+						else
+							if (size == 0)
+								f_print(fout,
+								    "\t buf = (long *)XDR_INLINE(xdrs,%s * BYTES_PER_XDR_UNIT);",
+								    sizestr);
+							else
+								f_print(fout,
+								    "\t buf = (long *)XDR_INLINE(xdrs,(%d + %s)* BYTES_PER_XDR_UNIT);",
+								    size, sizestr);
+
+						f_print(fout, "\n\t   if (buf == NULL) {\n");
+
+						psav = cur;
+						while (cur != dl) {
+							print_stat(2, &cur->decl);
+							cur = cur->next;
+						}
+
+						f_print(fout, "\n\t  }\n\t  else {\n");
+
+						cur = psav;
+						while (cur != dl) {
+							emit_inline(&cur->decl, flag);
+							cur = cur->next;
+						}
+
+						f_print(fout, "\t  }\n");
+					}
+				size = 0;
+				i = 0;
+				sizestr = NULL;
+				print_stat(1, &dl->decl);
+			}
+
+		}
+		if (i > 0)
+			if (sizestr == NULL && size < inline) {
+				/* don't expand into inline code if size <
+				 * inline */
+				while (cur != dl) {
+					print_stat(1, &cur->decl);
+					cur = cur->next;
+				}
+			} else {
+
+				/* were already looking at a xdr_inlineable
+				 * structure */
+				if (sizestr == NULL)
+					f_print(fout, "\t\tbuf = (long *)XDR_INLINE(xdrs,%d * BYTES_PER_XDR_UNIT);",
+					    size);
+				else
+					if (size == 0)
+						f_print(fout,
+						    "\t\tbuf = (long *)XDR_INLINE(xdrs,%s * BYTES_PER_XDR_UNIT);",
+						    sizestr);
+					else
+						f_print(fout,
+						    "\t\tbuf = (long *)XDR_INLINE(xdrs,(%d + %s)* BYTES_PER_XDR_UNIT);",
+						    size, sizestr);
+
+				f_print(fout, "\n\t\tif (buf == NULL) {\n");
+
+				psav = cur;
+				while (cur != NULL) {
+					print_stat(2, &cur->decl);
+					cur = cur->next;
+				}
+				f_print(fout, "\n\t  }\n\t  else {\n");
+
+				cur = psav;
+				while (cur != dl) {
+					emit_inline(&cur->decl, flag);
+					cur = cur->next;
+				}
+
+				f_print(fout, "\t  }\n");
+
+			}
+		flag = GET;
+	}
+	f_print(fout, "\t return(TRUE);\n\t}\n\n");
+
+	/* now take care of XDR_FREE case */
+
+	for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
+		print_stat(1, &dl->decl);
+}
+
+static
+emit_typedef(def)
+	definition *def;
+{
+	char   *prefix = def->def.ty.old_prefix;
+	char   *type = def->def.ty.old_type;
+	char   *amax = def->def.ty.array_max;
+	relation rel = def->def.ty.rel;
+
+
+	print_ifstat(1, prefix, type, rel, amax, "objp", def->def_name);
+}
+
+static
+print_stat(indent, dec)
+	declaration *dec;
+	int     indent;
+{
+	char   *prefix = dec->prefix;
+	char   *type = dec->type;
+	char   *amax = dec->array_max;
+	relation rel = dec->rel;
+	char    name[256];
+
+	if (isvectordef(type, rel)) {
+		s_print(name, "objp->%s", dec->name);
+	} else {
+		s_print(name, "&objp->%s", dec->name);
+	}
+	print_ifstat(indent, prefix, type, rel, amax, name, dec->name);
+}
+
+
+char   *upcase __P((char *));
+
+
+emit_inline(decl, flag)
+	declaration *decl;
+	int     flag;
+{
+
+/*check whether an array or not */
+
+	switch (decl->rel) {
+	case REL_ALIAS:
+		emit_single_in_line(decl, flag, REL_ALIAS);
+		break;
+	case REL_VECTOR:
+		f_print(fout, "\t\t{ register %s *genp; \n", decl->type);
+		f_print(fout, "\t\t  for ( i = 0,genp=objp->%s;\n \t\t\ti < %s; i++){\n\t\t",
+		    decl->name, decl->array_max);
+		emit_single_in_line(decl, flag, REL_VECTOR);
+		f_print(fout, "\t\t   }\n\t\t };\n");
+
+	}
+}
+
+emit_single_in_line(decl, flag, rel)
+	declaration *decl;
+	int     flag;
+	relation rel;
+{
+	char   *upp_case;
+	int     freed = 0;
+
+
+
+	if (flag == PUT)
+		f_print(fout, "\t\t IXDR_PUT_");
+	else
+		if (rel == REL_ALIAS)
+			f_print(fout, "\t\t objp->%s = IXDR_GET_", decl->name);
+		else
+			f_print(fout, "\t\t *genp++ = IXDR_GET_");
+
+	upp_case = upcase(decl->type);
+
+	/* hack  - XX */
+	if (strcmp(upp_case, "INT") == 0) {
+		free(upp_case);
+		freed = 1;
+		upp_case = "LONG";
+	}
+	if (strcmp(upp_case, "U_INT") == 0) {
+		free(upp_case);
+		freed = 1;
+		upp_case = "U_LONG";
+	}
+	if (flag == PUT)
+		if (rel == REL_ALIAS)
+			f_print(fout, "%s(buf,objp->%s);\n", upp_case, decl->name);
+		else
+			f_print(fout, "%s(buf,*genp++);\n", upp_case);
+
+	else
+		f_print(fout, "%s(buf);\n", upp_case);
+	if (!freed)
+		free(upp_case);
+
+}
+
+
+char *
+upcase(str)
+	char   *str;
+{
+	char   *ptr, *hptr;
+
+
+	ptr = (char *) malloc(strlen(str)+1);
+	if (ptr == (char *) NULL) {
+		f_print(stderr, "malloc failed \n");
+		exit(1);
+	};
+
+	hptr = ptr;
+	while (*str != '\0')
+		*ptr++ = toupper(*str++);
+
+	*ptr = '\0';
+	return (hptr);
+
+}
diff --git a/usr.bin/rpcgen/rpc_hout.c b/usr.bin/rpcgen/rpc_hout.c
new file mode 100644
index 00000000000..4b378404864
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_hout.c
@@ -0,0 +1,514 @@
+/*	$NetBSD: rpc_hout.c,v 1.4 1995/06/11 21:49:55 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_hout.c 1.12 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_hout.c, Header file outputter for the RPC protocol compiler 
+ */
+#include <sys/cdefs.h>
+#include <stdio.h>
+#include <ctype.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static pconstdef __P((definition *));
+static pargdef __P((definition *));
+static pstructdef __P((definition *));
+static puniondef __P((definition *));
+static pprogramdef __P((definition *));
+static penumdef __P((definition *));
+static ptypedef __P((definition *));
+static pdefine __P((char *, char *));
+static puldefine __P((char *, char *));
+static define_printed __P((proc_list *, version_list *));
+static undefined2 __P((char *, char *));
+static parglist __P((proc_list *, char *));
+
+/*
+ * Print the C-version of an xdr definition 
+ */
+void
+print_datadef(def)
+	definition *def;
+{
+
+	if (def->def_kind == DEF_PROGRAM )  /* handle data only */
+	        return;
+
+	if (def->def_kind != DEF_CONST) {
+		f_print(fout, "\n");
+	}
+	switch (def->def_kind) {
+	case DEF_STRUCT:
+		pstructdef(def);
+		break;
+	case DEF_UNION:
+		puniondef(def);
+		break;
+	case DEF_ENUM:
+		penumdef(def);
+		break;
+	case DEF_TYPEDEF:
+		ptypedef(def);
+		break;
+	case DEF_PROGRAM:
+		pprogramdef(def);
+		break;
+	case DEF_CONST:
+		pconstdef(def);
+		break;
+	}
+	if (def->def_kind != DEF_PROGRAM && def->def_kind != DEF_CONST) {
+	  pxdrfuncdecl( def->def_name,
+		       def->def_kind != DEF_TYPEDEF ||
+		       !isvectordef(def->def.ty.old_type, def->def.ty.rel));
+
+	}
+}
+
+
+void
+print_funcdef(def)
+	definition *def;
+{
+	switch (def->def_kind) {
+	case DEF_PROGRAM:
+		f_print(fout, "\n");
+		pprogramdef(def);
+		break;
+	      }
+}
+
+pxdrfuncdecl( name, pointerp )
+char* name;
+int pointerp;
+{
+
+  f_print(fout,"#ifdef __cplusplus \n");
+    f_print(fout, "extern \"C\" bool_t xdr_%s(XDR *, %s%s);\n",
+	name,
+	name, pointerp ? ("*") : "");
+  f_print(fout,"#elif __STDC__ \n");
+    f_print(fout, "extern  bool_t xdr_%s(XDR *, %s%s);\n",
+	name,
+	name, pointerp ? ("*") : "");
+  f_print(fout,"#else /* Old Style C */ \n");
+    f_print(fout, "bool_t xdr_%s();\n", name);
+  f_print(fout,"#endif /* Old Style C */ \n\n");
+}
+
+
+static
+pconstdef(def)
+	definition *def;
+{
+	pdefine(def->def_name, def->def.co);
+}
+
+/* print out the definitions for the arguments of functions in the 
+   header file 
+*/
+static 
+pargdef(def)
+	definition *def;
+{
+	decl_list *l;
+	version_list *vers;
+	char *name;
+	proc_list *plist;
+
+	
+	for (vers = def->def.pr.versions; vers != NULL; vers = vers->next) {
+			for(plist = vers->procs; plist != NULL; 
+			    plist = plist->next) {
+				
+				if (!newstyle || plist->arg_num < 2) {
+					continue; /* old style or single args */
+				}
+				name = plist->args.argname;
+				f_print(fout, "struct %s {\n", name);
+				for (l = plist->args.decls; 
+				     l != NULL; l = l->next) {
+					pdeclaration(name, &l->decl, 1, ";\n" );
+				}
+				f_print(fout, "};\n");
+				f_print(fout, "typedef struct %s %s;\n", name, name);
+				pxdrfuncdecl( name,NULL );
+				f_print( fout, "\n" );
+			}
+		}
+
+}
+
+
+static 
+pstructdef(def)
+	definition *def;
+{
+	decl_list *l;
+	char *name = def->def_name;
+
+	f_print(fout, "struct %s {\n", name);
+	for (l = def->def.st.decls; l != NULL; l = l->next) {
+		pdeclaration(name, &l->decl, 1, ";\n");
+	}
+	f_print(fout, "};\n");
+	f_print(fout, "typedef struct %s %s;\n", name, name);
+}
+
+static
+puniondef(def)
+	definition *def;
+{
+	case_list *l;
+	char *name = def->def_name;
+	declaration *decl;
+
+	f_print(fout, "struct %s {\n", name);
+	decl = &def->def.un.enum_decl;
+	if (streq(decl->type, "bool")) {
+		f_print(fout, "\tbool_t %s;\n", decl->name);
+	} else {
+		f_print(fout, "\t%s %s;\n", decl->type, decl->name);
+	}
+	f_print(fout, "\tunion {\n");
+	for (l = def->def.un.cases; l != NULL; l = l->next) {
+	  if(l->contflag == 0)
+		pdeclaration(name, &l->case_decl, 2, ";\n" );
+	}
+	decl = def->def.un.default_decl;
+	if (decl && !streq(decl->type, "void")) {
+		pdeclaration(name, decl, 2, ";\n" );
+	}
+	f_print(fout, "\t} %s_u;\n", name);
+	f_print(fout, "};\n");
+	f_print(fout, "typedef struct %s %s;\n", name, name);
+}
+
+static
+pdefine(name, num)
+	char *name;
+	char *num;
+{
+	f_print(fout, "#define %s %s\n", name, num);
+}
+
+static
+puldefine(name, num)
+	char *name;
+	char *num;
+{
+	f_print(fout, "#define %s ((u_long)%s)\n", name, num);
+}
+
+static
+define_printed(stop, start)
+	proc_list *stop;
+	version_list *start;
+{
+	version_list *vers;
+	proc_list *proc;
+
+	for (vers = start; vers != NULL; vers = vers->next) {
+		for (proc = vers->procs; proc != NULL; proc = proc->next) {
+			if (proc == stop) {
+				return (0);
+			} else if (streq(proc->proc_name, stop->proc_name)) {
+				return (1);
+			}
+		}
+	}
+	abort();
+	/* NOTREACHED */
+}
+
+static
+pprogramdef(def)
+	definition *def;
+{
+	version_list *vers;
+	proc_list *proc;
+	int i;
+	char *ext;
+	
+	pargdef(def);
+
+	puldefine(def->def_name, def->def.pr.prog_num);
+	for (vers = def->def.pr.versions; vers != NULL; vers = vers->next) {
+		if (tblflag) {
+			f_print(fout, "extern struct rpcgen_table %s_%s_table[];\n",
+				locase(def->def_name), vers->vers_num);
+			f_print(fout, "extern %s_%s_nproc;\n",
+				locase(def->def_name), vers->vers_num);
+		}
+		puldefine(vers->vers_name, vers->vers_num);
+
+		/* 
+		 * Print out 3 definitions, one for ANSI-C, another for C++, 
+		 * a third for old style C 
+		 */
+		   
+		for(i=0;i<3;i++){
+			if(i==0){
+				f_print(fout,"\n#ifdef __cplusplus\n");
+				ext="extern \"C\" ";
+			}else if ( i== 1){
+				f_print(fout,"\n#elif __STDC__\n");
+				ext="extern  "  ;
+			}else{
+				f_print(fout,"\n#else /* Old Style C */ \n");
+				ext="extern  ";
+			}
+			
+			
+			for (proc = vers->procs; proc != NULL; proc = proc->next) {
+				if (!define_printed(proc, def->def.pr.versions)) {
+					puldefine(proc->proc_name, proc->proc_num);
+				}
+				f_print(fout,"%s",ext);
+				pprocdef(proc, vers, "CLIENT *", 0,i);
+				f_print(fout,"%s",ext);
+				pprocdef(proc, vers, "struct svc_req *", 1,i);
+				
+			}
+
+		}
+		f_print(fout,"#endif /* Old Style C */ \n");
+	}
+}
+
+pprocdef(proc, vp, addargtype, server_p,mode)
+	proc_list *proc;
+	version_list *vp;
+	char* addargtype;
+	int server_p;
+	int mode;
+{
+
+	ptype( proc->res_prefix, proc->res_type, 1 );
+	f_print( fout, "* " );
+	if( server_p )
+		pvname_svc(proc->proc_name, vp->vers_num);
+	else
+		pvname(proc->proc_name, vp->vers_num);
+
+	/*
+	 * mode  0 == cplusplus, mode  1 = ANSI-C, mode 2 = old style C 
+	 */
+	if(mode == 0 || mode ==1) 
+		parglist( proc, addargtype );
+	else
+		f_print(fout, "();\n");
+}
+
+
+/* print out argument list of procedure */
+static 
+parglist(proc, addargtype)
+	proc_list *proc;
+	char* addargtype;
+{
+	decl_list *dl;
+
+	f_print(fout,"(");
+
+	if( proc->arg_num < 2 && newstyle &&
+	   streq( proc->args.decls->decl.type, "void")) {
+		/* 0 argument in new style:  do nothing */
+	} else {
+		for (dl = proc->args.decls; dl != NULL; dl = dl->next) {
+			ptype( dl->decl.prefix, dl->decl.type, 1 );
+			if( !newstyle )
+				f_print( fout, "*" ); /* old style passes by reference */
+
+			f_print( fout, ", " );
+		}
+	}
+
+	f_print(fout, "%s);\n", addargtype);
+}
+
+static
+penumdef(def)
+	definition *def;
+{
+	char *name = def->def_name;
+	enumval_list *l;
+	char *last = NULL;
+	int count = 0;
+
+	f_print(fout, "enum %s {\n", name);
+	for (l = def->def.en.vals; l != NULL; l = l->next) {
+		f_print(fout, "\t%s", l->name);
+		if (l->assignment) {
+			f_print(fout, " = %s", l->assignment);
+			last = l->assignment;
+			count = 1;
+		} else {
+			if (last == NULL) {
+				f_print(fout, " = %d", count++);
+			} else {
+				f_print(fout, " = %s + %d", last, count++);
+			}
+		}
+		f_print(fout, ",\n");
+	}
+	f_print(fout, "};\n");
+	f_print(fout, "typedef enum %s %s;\n", name, name);
+}
+
+static
+ptypedef(def)
+	definition *def;
+{
+	char *name = def->def_name;
+	char *old = def->def.ty.old_type;
+	char prefix[8];	/* enough to contain "struct ", including NUL */
+	relation rel = def->def.ty.rel;
+
+
+	if (!streq(name, old)) {
+		if (streq(old, "string")) {
+			old = "char";
+			rel = REL_POINTER;
+		} else if (streq(old, "opaque")) {
+			old = "char";
+		} else if (streq(old, "bool")) {
+			old = "bool_t";
+		}
+		if (undefined2(old, name) && def->def.ty.old_prefix) {
+			s_print(prefix, "%s ", def->def.ty.old_prefix);
+		} else {
+			prefix[0] = 0;
+		}
+		f_print(fout, "typedef ");
+		switch (rel) {
+		case REL_ARRAY:
+			f_print(fout, "struct {\n");
+			f_print(fout, "\tu_int %s_len;\n", name);
+			f_print(fout, "\t%s%s *%s_val;\n", prefix, old, name);
+			f_print(fout, "} %s", name);
+			break;
+		case REL_POINTER:
+			f_print(fout, "%s%s *%s", prefix, old, name);
+			break;
+		case REL_VECTOR:
+			f_print(fout, "%s%s %s[%s]", prefix, old, name,
+				def->def.ty.array_max);
+			break;
+		case REL_ALIAS:
+			f_print(fout, "%s%s %s", prefix, old, name);
+			break;
+		}
+		f_print(fout, ";\n");
+	}
+}
+
+pdeclaration(name, dec, tab, separator)
+	char *name;
+	declaration *dec;
+	int tab;
+        char *separator;
+{
+	char buf[8];	/* enough to hold "struct ", include NUL */
+	char *prefix;
+	char *type;
+
+	if (streq(dec->type, "void")) {
+		return;
+	}
+	tabify(fout, tab);
+	if (streq(dec->type, name) && !dec->prefix) {
+		f_print(fout, "struct ");
+	}
+	if (streq(dec->type, "string")) {
+		f_print(fout, "char *%s", dec->name);
+	} else {
+		prefix = "";
+		if (streq(dec->type, "bool")) {
+			type = "bool_t";
+		} else if (streq(dec->type, "opaque")) {
+			type = "char";
+		} else {
+			if (dec->prefix) {
+				s_print(buf, "%s ", dec->prefix);
+				prefix = buf;
+			}
+			type = dec->type;
+		}
+		switch (dec->rel) {
+		case REL_ALIAS:
+			f_print(fout, "%s%s %s", prefix, type, dec->name);
+			break;
+		case REL_VECTOR:
+			f_print(fout, "%s%s %s[%s]", prefix, type, dec->name,
+				dec->array_max);
+			break;
+		case REL_POINTER:
+			f_print(fout, "%s%s *%s", prefix, type, dec->name);
+			break;
+		case REL_ARRAY:
+			f_print(fout, "struct {\n");
+			tabify(fout, tab);
+			f_print(fout, "\tu_int %s_len;\n", dec->name);
+			tabify(fout, tab);
+			f_print(fout, "\t%s%s *%s_val;\n", prefix, type, dec->name);
+			tabify(fout, tab);
+			f_print(fout, "} %s", dec->name);
+			break;
+		}
+	}
+	f_print(fout, separator );
+}
+
+static
+undefined2(type, stop)
+	char *type;
+	char *stop;
+{
+	list *l;
+	definition *def;
+
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			if (streq(def->def_name, stop)) {
+				return (1);
+			} else if (streq(def->def_name, type)) {
+				return (0);
+			}
+		}
+	}
+	return (1);
+}
diff --git a/usr.bin/rpcgen/rpc_main.c b/usr.bin/rpcgen/rpc_main.c
new file mode 100644
index 00000000000..85ee577257e
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_main.c
@@ -0,0 +1,1150 @@
+/*	$NetBSD: rpc_main.c,v 1.8 1995/08/29 23:05:53 cgd Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_main.c 1.30 89/03/30 (C) 1987 SMI";
+static char cvsid[] = "$Id: rpc_main.c,v 1.1 1995/10/18 08:46:01 deraadt Exp $";
+#endif
+
+/*
+ * rpc_main.c, Top level of the RPC protocol compiler. 
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#ifdef __TURBOC__
+#define	MAXPATHLEN	80
+#include <process.h>
+#include <dir.h>
+#else
+#include <sys/param.h>
+#include <sys/file.h>
+#endif
+#include <sys/stat.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+#include "rpc_scan.h"
+
+#define EXTEND	1		/* alias for TRUE */
+#define DONT_EXTEND	0		/* alias for FALSE */
+
+#define SVR4_CPP "/usr/ccs/lib/cpp"
+#define SUNOS_CPP "/lib/cpp"
+static int cppDefined = 0;          /* explicit path for C preprocessor */
+
+struct commandline {
+	int cflag;		/* xdr C routines */
+	int hflag;		/* header file */
+	int lflag;		/* client side stubs */
+	int mflag;		/* server side stubs */
+	int nflag;		/* netid flag */
+	int sflag;		/* server stubs for the given transport */
+	int tflag;		/* dispatch Table file */
+	int Ssflag;		/* produce server sample code */
+	int Scflag;		/* produce client sample code */
+	char *infile;		/* input module name */
+	char *outfile;		/* output module name */
+};
+
+
+static char *cmdname;
+
+static char *svcclosetime = "120";
+static char *CPP = "/usr/bin/cpp";
+static char CPPFLAGS[] = "-C";
+static char pathbuf[MAXPATHLEN + 1];
+static char *allv[] = {
+	"rpcgen", "-s", "udp", "-s", "tcp",
+};
+static int allc = sizeof(allv)/sizeof(allv[0]);
+static char *allnv[] = {
+	"rpcgen", "-s", "netpath",
+};
+static int allnc = sizeof(allnv)/sizeof(allnv[0]);
+
+#define ARGLISTLEN	20
+#define FIXEDARGS         2
+
+static char *arglist[ARGLISTLEN];
+static int argcount = FIXEDARGS;
+
+
+int nonfatalerrors;	/* errors */
+int inetdflag/* = 1*/;	/* Support for inetd */ /* is now the default */
+int pmflag;		/* Support for port monitors */
+int logflag;		/* Use syslog instead of fprintf for errors */
+int tblflag;		/* Support for dispatch table file */
+int callerflag;		/* Generate svc_caller() function */
+
+#define INLINE 3
+/*length at which to start doing an inline */
+
+int inline=INLINE;  /* length at which to start doing an inline. 3 = default
+		if 0, no xdr_inline code */
+
+int indefinitewait;	/* If started by port monitors, hang till it wants */
+int exitnow;		/* If started by port monitors, exit after the call */
+int timerflag;		/* TRUE if !indefinite && !exitnow */
+int newstyle;           /* newstyle of passing arguments (by value) */
+int Cflag = 0 ;         /* ANSI C syntax */
+static int allfiles;   /* generate all files */
+int tirpcflag = 0;       /* generating code for tirpc, by default */
+
+#ifdef __MSDOS__
+static char *dos_cppfile = NULL;
+#endif
+
+static c_output __P((char *, char *, int, char *));
+static h_output __P((char *, char *, int, char *));
+static s_output __P((int, char **, char *, char *, int, char *, int, int));
+static l_output __P((char *, char *, int, char *));
+static t_output __P((char *, char *, int, char *));
+static svc_output __P((char *, char *, int, char *));
+static clnt_output __P((char *, char *, int, char *));
+static do_registers __P((int, char **));
+static void addarg __P((char *));
+static void putarg __P((int, char *));
+static void clear_args __P((void));
+static void checkfiles __P((char *, char *));
+static int parseargs __P((int, char **, struct commandline *));
+static usage __P((void));
+static options_usage __P((void));
+
+
+
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	struct commandline cmd;
+
+	(void) memset((char *)&cmd, 0, sizeof (struct commandline));
+	clear_args();
+	if (!parseargs(argc, argv, &cmd))
+		usage();
+
+	if (cmd.cflag || cmd.hflag || cmd.lflag || cmd.tflag || cmd.sflag || 
+		cmd.mflag || cmd.nflag || cmd.Ssflag || cmd.Scflag ) {
+	  checkfiles(cmd.infile, cmd.outfile);
+	}
+	else 
+	  checkfiles(cmd.infile,NULL);
+
+	if (cmd.cflag) {
+		c_output(cmd.infile, "-DRPC_XDR", DONT_EXTEND, cmd.outfile);
+	} else if (cmd.hflag) {
+		h_output(cmd.infile, "-DRPC_HDR", DONT_EXTEND, cmd.outfile);
+	} else if (cmd.lflag) {
+		l_output(cmd.infile, "-DRPC_CLNT", DONT_EXTEND, cmd.outfile);
+	} else if (cmd.sflag || cmd.mflag || (cmd.nflag)) {
+		s_output(argc, argv, cmd.infile, "-DRPC_SVC", DONT_EXTEND, 
+			 cmd.outfile, cmd.mflag, cmd.nflag);
+	} else if (cmd.tflag) {
+		t_output(cmd.infile, "-DRPC_TBL", DONT_EXTEND, cmd.outfile);
+	} else if  (cmd.Ssflag) {
+		  svc_output(cmd.infile, "-DRPC_SERVER", DONT_EXTEND, cmd.outfile);
+	} else if (cmd.Scflag) {
+		  clnt_output(cmd.infile, "-DRPC_CLIENT", DONT_EXTEND, cmd.outfile);
+	} else {
+		/* the rescans are required, since cpp may effect input */
+		c_output(cmd.infile, "-DRPC_XDR", EXTEND, "_xdr.c");
+		reinitialize();
+		h_output(cmd.infile, "-DRPC_HDR", EXTEND, ".h");
+		reinitialize();
+		l_output(cmd.infile, "-DRPC_CLNT", EXTEND, "_clnt.c");
+		reinitialize();
+		if (inetdflag || !tirpcflag )
+			s_output(allc, allv, cmd.infile, "-DRPC_SVC", EXTEND, 
+				 "_svc.c", cmd.mflag, cmd.nflag);
+		else
+			s_output(allnc, allnv, cmd.infile, "-DRPC_SVC", 
+				 EXTEND, "_svc.c", cmd.mflag, cmd.nflag);
+		if (tblflag) {
+			reinitialize();
+			t_output(cmd.infile, "-DRPC_TBL", EXTEND, "_tbl.i");
+		}
+		if (allfiles) {
+		  reinitialize();
+		  svc_output(cmd.infile, "-DRPC_SERVER", EXTEND, "_server.c");
+		}
+		if (allfiles) {
+		  reinitialize();
+		  clnt_output(cmd.infile, "-DRPC_CLIENT", EXTEND, "_client.c");
+		}	
+	}
+#ifdef __MSDOS__
+	if (dos_cppfile != NULL) {
+		(void) fclose(fin);
+		(void) unlink(dos_cppfile);
+	}
+#endif
+	exit(nonfatalerrors);
+	/* NOTREACHED */
+}
+
+/*
+ * add extension to filename 
+ */
+static char *
+extendfile(path, ext)
+	char *path;
+	char *ext;
+{
+	char *file;
+	char *res;
+	char *p;
+
+	if ((file = strrchr(path, '/')) == NULL)
+		file = path;
+	else
+		file++;
+
+	res = alloc(strlen(file) + strlen(ext) + 1);
+	if (res == NULL) {
+		abort();
+	}
+	p = strrchr(file, '.');
+	if (p == NULL) {
+		p = file + strlen(file);
+	}
+	(void) strcpy(res, file);
+	(void) strcpy(res + (p - file), ext);
+	return (res);
+}
+
+/*
+ * Open output file with given extension 
+ */
+static
+open_output(infile, outfile)
+	char *infile;
+	char *outfile;
+{
+
+	if (outfile == NULL) {
+		fout = stdout;
+		return;
+	}
+
+	if (infile != NULL && streq(outfile, infile)) {
+		f_print(stderr, "%s: output would overwrite %s\n", cmdname,
+			infile);
+		crash();
+	}
+	fout = fopen(outfile, "w");
+	if (fout == NULL) {
+		f_print(stderr, "%s: unable to open ", cmdname);
+		perror(outfile);
+		crash();
+	}
+	record_open(outfile);
+
+}
+
+static
+add_warning()
+{
+	f_print(fout, "/*\n");
+	f_print(fout, " * Please do not edit this file.\n");
+	f_print(fout, " * It was generated using rpcgen.\n");
+	f_print(fout, " */\n\n");
+}
+
+/* clear list of arguments */
+static void clear_args()
+{
+  int i;
+  for( i=FIXEDARGS; i<ARGLISTLEN; i++ )
+    arglist[i] = NULL;
+  argcount = FIXEDARGS;
+}
+
+/* make sure that a CPP exists */
+static void find_cpp()
+{
+  struct stat buf;
+
+  if( stat(CPP, &buf) < 0 )  {	/* SVR4 or explicit cpp does not exist */
+    if (cppDefined) {
+      fprintf( stderr, "cannot find C preprocessor: %s \n", CPP );
+      crash();
+    } else {			/* try the other one */
+      CPP = SUNOS_CPP;
+      if( stat( CPP, &buf ) < 0 ) { /* can't find any cpp */
+	fprintf( stderr, "cannot find any C preprocessor (cpp)\n" );
+	crash();
+      }
+    }
+  }
+}
+
+/*
+ * Open input file with given define for C-preprocessor 
+ */
+static
+open_input(infile, define)
+	char *infile;
+	char *define;
+{
+	int pd[2];
+
+	infilename = (infile == NULL) ? "<stdin>" : infile;
+#ifdef __MSDOS__
+#define	DOSCPP	"\\prog\\bc31\\bin\\cpp.exe"
+	{ int retval;
+	char drive[MAXDRIVE], dir[MAXDIR], name[MAXFILE], ext[MAXEXT];
+	char cppfile[MAXPATH];
+	char *cpp;
+
+	if ((cpp = searchpath("cpp.exe")) == NULL
+	&& (cpp = getenv("RPCGENCPP")) == NULL)
+		cpp = DOSCPP;
+
+	putarg(0, cpp);
+	putarg(1, "-P-");
+	putarg(2, CPPFLAGS);
+	addarg(define);
+	addarg(infile);
+	addarg(NULL);
+
+	retval = spawnvp(P_WAIT, arglist[0], arglist);
+	if (retval != 0) {
+		fprintf(stderr, "%s: C PreProcessor failed\n", cmdname);
+		crash();
+	}
+
+	fnsplit(infile, drive, dir, name, ext);
+	fnmerge(cppfile, drive, dir, name, ".i");
+
+	fin = fopen(cppfile, "r");
+	if (fin == NULL) {
+		f_print(stderr, "%s: ", cmdname);
+		perror(cppfile);
+		crash();
+	}
+	dos_cppfile = strdup(cppfile);
+	if (dos_cppfile == NULL) {
+		fprintf(stderr, "%s: out of memory\n", cmdname);
+		crash();
+	}
+	}
+#else
+	(void) pipe(pd);
+	switch (fork()) {
+	case 0:
+		find_cpp();
+		putarg(0, CPP);
+		putarg(1, CPPFLAGS);
+		addarg(define);
+		addarg(infile);
+		addarg((char *)NULL);
+		(void) close(1);
+		(void) dup2(pd[1], 1);
+		(void) close(pd[0]);
+		execv(arglist[0], arglist);
+		perror("execv");
+		exit(1);
+	case -1:
+		perror("fork");
+		exit(1);
+	}
+	(void) close(pd[1]);
+	fin = fdopen(pd[0], "r");
+#endif
+	if (fin == NULL) {
+		f_print(stderr, "%s: ", cmdname);
+		perror(infilename);
+		crash();
+	}
+}
+
+/* valid tirpc nettypes */
+static char* valid_ti_nettypes[] =
+{
+  "netpath",
+  "visible",
+  "circuit_v",
+  "datagram_v",
+  "circuit_n",
+  "datagram_n",
+  "udp",
+  "tcp",
+  "raw",
+  NULL
+  };
+
+/* valid inetd nettypes */
+static char* valid_i_nettypes[] =
+{
+  "udp",
+  "tcp",
+  NULL
+};
+
+static int check_nettype( name, list_to_check )
+char* name;
+char* list_to_check[];
+{
+  int i;
+  for( i = 0; list_to_check[i] != NULL; i++ ) {
+	  if( strcmp( name, list_to_check[i] ) == 0 ) {
+	    return 1;
+	  }
+  }
+  f_print( stderr, "illegal nettype :\'%s\'\n", name );
+  return 0;
+}
+
+/*
+ * Compile into an XDR routine output file
+ */
+
+static
+c_output(infile, define, extend, outfile)
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+{
+	definition *def;
+	char *include;
+	char *outfilename;
+	long tell;
+
+	c_initialize();
+	open_input(infile, define);	
+	outfilename = extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	add_warning();
+	if (infile && (include = extendfile(infile, ".h"))) {
+		f_print(fout, "#include \"%s\"\n", include);
+		free(include);
+		/* .h file already contains rpc/rpc.h */
+	} else
+	  f_print(fout, "#include <rpc/rpc.h>\n");
+	tell = ftell(fout);
+	while (def = get_definition()) {
+		emit(def);
+	}
+	if (extend && tell == ftell(fout)) {
+		(void) unlink(outfilename);
+	}
+}
+
+
+c_initialize()
+{
+
+  /* add all the starting basic types */
+
+  add_type(1,"int");
+  add_type(1,"long");
+  add_type(1,"short");
+  add_type(1,"bool");
+
+  add_type(1,"u_int");
+  add_type(1,"u_long");
+  add_type(1,"u_short");
+
+}
+
+char rpcgen_table_dcl[] = "struct rpcgen_table {\n\
+	char	*(*proc)();\n\
+	xdrproc_t	xdr_arg;\n\
+	unsigned	len_arg;\n\
+	xdrproc_t	xdr_res;\n\
+	unsigned	len_res;\n\
+};\n";
+
+
+char* generate_guard( pathname )
+     char* pathname;
+{
+        char* filename, *guard, *tmp;
+
+	filename = strrchr(pathname, '/' );  /* find last component */
+	filename = ((filename == 0) ? pathname : filename+1);
+	guard = strdup(filename);
+	/* convert to upper case */
+	tmp = guard;
+	while (*tmp) {
+		if (islower(*tmp))
+			*tmp = toupper(*tmp);
+		tmp++;
+	}
+		
+	guard = extendfile(guard, "_H_RPCGEN");
+	return( guard );
+}
+
+/*
+ * Compile into an XDR header file
+ */
+
+static
+h_output(infile, define, extend, outfile)
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+{
+	definition *def;
+	char *outfilename;
+	long tell;
+	char *guard;
+	list *l;
+
+	open_input(infile, define);
+	outfilename =  extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	add_warning();
+	guard = generate_guard(  outfilename ? outfilename: infile );
+
+	f_print(fout,"#ifndef _%s\n#define _%s\n\n", guard,
+		guard);
+
+	f_print(fout, "#include <rpc/rpc.h>\n\n");
+
+	tell = ftell(fout);
+	/* print data definitions */
+	while (def = get_definition()) {
+		print_datadef(def);
+	}
+
+	/* print function declarations.  
+	   Do this after data definitions because they might be used as
+	   arguments for functions */
+	for (l = defined; l != NULL; l = l->next) {
+		print_funcdef(l->val);
+	}
+	if (extend && tell == ftell(fout)) {
+		(void) unlink(outfilename);
+	} else if (tblflag) {
+		f_print(fout, rpcgen_table_dcl);
+	}
+	f_print(fout, "\n#endif /* !_%s */\n", guard);
+}
+
+/*
+ * Compile into an RPC service
+ */
+static
+s_output(argc, argv, infile, define, extend, outfile, nomain, netflag)
+	int argc;
+	char *argv[];
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+	int nomain;
+	int netflag;
+{
+	char *include;
+	definition *def;
+	int foundprogram = 0;
+	char *outfilename;
+
+	open_input(infile, define);
+	outfilename = extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	add_warning();
+	if (infile && (include = extendfile(infile, ".h"))) {
+		f_print(fout, "#include \"%s\"\n", include);
+		free(include);
+	} else
+	  f_print(fout, "#include <rpc/rpc.h>\n");
+
+	f_print(fout, "#include <stdio.h>\n");
+	f_print(fout, "#include <stdlib.h>/* getenv, exit */\n"); 
+	if (Cflag) {
+		f_print (fout,
+			"#include <rpc/pmap_clnt.h> /* for pmap_unset */\n");
+		f_print (fout, "#include <string.h> /* strcmp */ \n"); 
+	}
+	f_print(fout, "#include <netdb.h>\n"); /*evas*/
+	if (strcmp(svcclosetime, "-1") == 0)
+		indefinitewait = 1;
+	else if (strcmp(svcclosetime, "0") == 0)
+		exitnow = 1;
+	else if (inetdflag || pmflag) {
+		f_print(fout, "#include <signal.h>\n");
+	  timerflag = 1;
+	}
+
+	if( !tirpcflag && inetdflag )
+	  f_print(fout, "#include <sys/ttycom.h>/* TIOCNOTTY */\n");
+	if( Cflag && (inetdflag || pmflag ) ) {
+	  f_print(fout, "#ifdef __cplusplus\n");
+	  f_print(fout, "#include <sysent.h> /* getdtablesize, open */\n"); 
+	  f_print(fout, "#endif /* __cplusplus */\n");
+	  
+	  if( tirpcflag )
+	    f_print(fout, "#include <unistd.h> /* setsid */\n");
+	}
+	if( tirpcflag )
+	  f_print(fout, "#include <sys/types.h>\n");
+
+	f_print(fout, "#include <memory.h>\n");
+	if (tirpcflag)
+		f_print(fout, "#include <stropts.h>\n");
+
+	if (inetdflag || !tirpcflag ) {
+		f_print(fout, "#include <sys/socket.h>\n");
+		f_print(fout, "#include <netinet/in.h>\n");
+	} 
+
+	if ( (netflag || pmflag) && tirpcflag ) {
+		f_print(fout, "#include <netconfig.h>\n");
+	}
+	if (/*timerflag &&*/ tirpcflag)
+		f_print(fout, "#include <sys/resource.h> /* rlimit */\n");
+	if (logflag || inetdflag || pmflag) {
+		f_print(fout, "#ifdef SYSLOG\n");
+		f_print(fout, "#include <syslog.h>\n");
+		f_print(fout, "#else\n");
+		f_print(fout, "#define LOG_ERR 1\n");
+		f_print(fout, "#define openlog(a, b, c)\n");
+		f_print(fout, "#endif\n");
+	}
+
+	/* for ANSI-C */
+	f_print(fout, "\n#ifdef __STDC__\n#define SIG_PF void(*)(int)\n#endif\n");
+
+	f_print(fout, "\n#ifdef DEBUG\n#define RPC_SVC_FG\n#endif\n");
+	if (timerflag)
+		f_print(fout, "\n#define _RPCSVC_CLOSEDOWN %s\n", svcclosetime);
+	while (def = get_definition()) {
+		foundprogram |= (def->def_kind == DEF_PROGRAM);
+	}
+	if (extend && !foundprogram) {
+		(void) unlink(outfilename);
+		return;
+	}
+	if (callerflag)						/*EVAS*/
+		f_print(fout, "\nstatic SVCXPRT *caller;\n");	/*EVAS*/
+	write_most(infile, netflag, nomain);
+	if (!nomain) {
+		if( !do_registers(argc, argv) ) {
+		  if (outfilename)
+		    (void) unlink(outfilename);
+		  usage();
+		}
+		write_rest();
+	}
+}
+
+/*
+ * generate client side stubs
+ */
+static
+l_output(infile, define, extend, outfile)
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+{
+	char *include;
+	definition *def;
+	int foundprogram = 0;
+	char *outfilename;
+
+	open_input(infile, define);
+	outfilename = extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	add_warning();
+	if (Cflag)
+	  f_print (fout, "#include <memory.h> /* for memset */\n");
+	if (infile && (include = extendfile(infile, ".h"))) {
+		f_print(fout, "#include \"%s\"\n", include);
+		free(include);
+	} else
+	  f_print(fout, "#include <rpc/rpc.h>\n");
+	while (def = get_definition()) {
+		foundprogram |= (def->def_kind == DEF_PROGRAM);
+	}
+	if (extend && !foundprogram) {
+		(void) unlink(outfilename);
+		return;
+	}
+	write_stubs();
+}
+
+/*
+ * generate the dispatch table
+ */
+static
+t_output(infile, define, extend, outfile)
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+{
+	definition *def;
+	int foundprogram = 0;
+	char *outfilename;
+
+	open_input(infile, define);
+	outfilename = extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	add_warning();
+	while (def = get_definition()) {
+		foundprogram |= (def->def_kind == DEF_PROGRAM);
+	}
+	if (extend && !foundprogram) {
+		(void) unlink(outfilename);
+		return;
+	}
+	write_tables();
+}
+
+/* sample routine for the server template */
+static 
+svc_output(infile, define, extend, outfile)
+     char *infile;
+     char *define;
+     int extend;
+     char *outfile;
+{
+  definition *def;
+  char *include;
+  char *outfilename;
+  long tell;
+  
+  open_input(infile, define);	
+  outfilename = extend ? extendfile(infile, outfile) : outfile;
+  checkfiles(infile,outfilename); /*check if outfile already exists.
+				  if so, print an error message and exit*/
+  open_output(infile, outfilename);
+  add_sample_msg();
+
+  if (infile && (include = extendfile(infile, ".h"))) {
+    f_print(fout, "#include \"%s\"\n", include);
+    free(include);
+  } else
+    f_print(fout, "#include <rpc/rpc.h>\n");
+
+  tell = ftell(fout);
+  while (def = get_definition()) {
+	  write_sample_svc(def);
+  }
+  if (extend && tell == ftell(fout)) {
+	  (void) unlink(outfilename);
+  }
+}
+
+
+/* sample main routine for client */
+static 
+clnt_output(infile, define, extend, outfile)
+     char *infile;
+     char *define;
+     int extend;
+     char *outfile;
+{
+  definition *def;
+  char *include;
+  char *outfilename;
+  long tell;
+  int has_program = 0;
+  
+  open_input(infile, define);	
+  outfilename = extend ? extendfile(infile, outfile) : outfile;
+  checkfiles(infile,outfilename); /*check if outfile already exists.
+				  if so, print an error message and exit*/
+
+  open_output(infile, outfilename);
+  add_sample_msg();
+  if (infile && (include = extendfile(infile, ".h"))) {
+    f_print(fout, "#include \"%s\"\n", include);
+    free(include);
+  } else
+    f_print(fout, "#include <rpc/rpc.h>\n");
+  tell = ftell(fout);
+  while (def = get_definition()) {
+    has_program += write_sample_clnt(def);
+  }
+
+  if( has_program )
+    write_sample_clnt_main();
+
+  if (extend && tell == ftell(fout)) {
+    (void) unlink(outfilename);
+  }
+}
+
+/*
+ * Perform registrations for service output 
+ * Return 0 if failed; 1 otherwise.
+ */
+static
+int do_registers(argc, argv)
+	int argc;
+	char *argv[];
+{
+	int i;
+
+	if ( inetdflag || !tirpcflag) {
+		for (i = 1; i < argc; i++) {
+			if (streq(argv[i], "-s")) {
+			        if(!check_nettype( argv[i + 1], valid_i_nettypes ))
+				  return 0;
+				write_inetd_register(argv[i + 1]);
+				i++;
+			}
+		}
+	} else {
+		for (i = 1; i < argc; i++)
+		        if (streq(argv[i], "-s")) {
+			        if(!check_nettype( argv[i + 1], valid_ti_nettypes ))
+				  return 0;
+				write_nettype_register(argv[i + 1]);
+				i++;
+			} else if (streq(argv[i], "-n")) {
+				write_netid_register(argv[i + 1]);
+				i++;
+			}
+	}
+	return 1;
+}
+
+/*
+ * Add another argument to the arg list
+ */
+static void
+addarg(cp)
+	char *cp;
+{
+	if (argcount >= ARGLISTLEN) {
+		f_print(stderr, "rpcgen: too many defines\n");
+		crash();
+		/*NOTREACHED*/
+	}
+	arglist[argcount++] = cp;
+
+}
+
+static void
+putarg(where, cp)
+	char *cp;
+        int where;
+{
+	if (where >= ARGLISTLEN) {
+		f_print(stderr, "rpcgen: arglist coding error\n");
+		crash();
+		/*NOTREACHED*/
+	}
+	arglist[where] = cp;
+	
+}
+
+/*
+ * if input file is stdin and an output file is specified then complain
+ * if the file already exists. Otherwise the file may get overwritten
+ * If input file does not exist, exit with an error 
+ */
+
+static void
+checkfiles(infile, outfile) 
+char *infile;
+char *outfile;
+{
+
+  struct stat buf;
+
+  if(infile)			/* infile ! = NULL */
+    if(stat(infile,&buf) < 0)
+      {
+	perror(infile);
+	crash();
+      };
+#if 0
+  if (outfile) {
+    if (stat(outfile, &buf) < 0) 
+      return;			/* file does not exist */
+    else {
+      f_print(stderr, 
+	      "file '%s' already exists and may be overwritten\n", outfile);
+      crash();
+    }
+  }
+#endif
+}
+
+/*
+ * Parse command line arguments 
+ */
+static int
+parseargs(argc, argv, cmd)
+	int argc;
+	char *argv[];
+	struct commandline *cmd;
+{
+	int i;
+	int j;
+	char c;
+	char flag[(1 << 8 * sizeof(char))];
+	int nflags;
+
+	cmdname = argv[0];
+	cmd->infile = cmd->outfile = NULL;
+	if (argc < 2) {
+		return (0);
+	}
+	allfiles = 0;
+	flag['c'] = 0;
+	flag['h'] = 0;
+	flag['l'] = 0;
+	flag['m'] = 0;
+	flag['o'] = 0;
+	flag['s'] = 0;
+	flag['n'] = 0;
+	flag['t'] = 0;
+	flag['S'] = 0;
+	flag['C'] = 0;
+	for (i = 1; i < argc; i++) {
+		if (argv[i][0] != '-') {
+			if (cmd->infile) {
+			        f_print( stderr, "Cannot specify more than one input file!\n");
+
+				return (0);
+			}
+			cmd->infile = argv[i];
+		} else {
+			for (j = 1; argv[i][j] != 0; j++) {
+				c = argv[i][j];
+				switch (c) {
+				case 'A':
+					callerflag = 1;
+					break;
+				case 'a':
+					allfiles = 1;
+					break;
+				case 'c':
+				case 'h':
+				case 'l':
+				case 'm':
+				case 't':
+					if (flag[c]) {
+						return (0);
+					}
+					flag[c] = 1;
+					break;
+				case 'S':  
+					/* sample flag: Ss or Sc.
+					   Ss means set flag['S'];
+					   Sc means set flag['C']; */
+					c = argv[i][++j];  /* get next char */
+					if( c == 's' )
+					  c = 'S';
+					else if( c == 'c' )
+					  c = 'C';
+					else
+					  return( 0 );
+
+					if (flag[c]) {
+						return (0);
+					}
+					flag[c] = 1;
+					break;
+				case 'C':  /* ANSI C syntax */
+					Cflag = 1;
+					break;
+
+				case 'b':  /* turn TIRPC flag off for
+					    generating backward compatible
+					    */
+					tirpcflag = 0;
+					break;
+
+				case 'I':
+					inetdflag = 1;
+					break;
+				case 'N':
+					newstyle = 1;
+					break;
+				case 'L':
+					logflag = 1;
+					break;
+				case 'K':
+					if (++i == argc) {
+						return (0);
+					}
+					svcclosetime = argv[i];
+					goto nextarg;
+				case 'T':
+					tblflag = 1;
+					break;
+				case 'i' :
+				  	if (++i == argc) {
+						return (0);
+					}
+					inline = atoi(argv[i]);
+					goto nextarg;
+				case 'n':
+				case 'o':
+				case 's':
+					if (argv[i][j - 1] != '-' || 
+					    argv[i][j + 1] != 0) {
+						return (0);
+					}
+					flag[c] = 1;
+					if (++i == argc) {
+						return (0);
+					}
+					if (c == 's') {
+						if (!streq(argv[i], "udp") &&
+						    !streq(argv[i], "tcp")) {
+							return (0);
+						}
+					} else if (c == 'o') {
+						if (cmd->outfile) {
+							return (0);
+						}
+						cmd->outfile = argv[i];
+					}
+					goto nextarg;
+				case 'D':
+					if (argv[i][j - 1] != '-') {
+						return (0);
+					}
+					(void) addarg(argv[i]);
+					goto nextarg;
+				case 'Y':
+					if (++i == argc) {
+						return (0);
+					}
+					(void) strcpy(pathbuf, argv[i]);
+					(void) strcat(pathbuf, "/cpp");
+					CPP = pathbuf;
+					cppDefined = 1;
+					goto nextarg;
+
+
+
+				default:
+					return (0);
+				}
+			}
+	nextarg:
+			;
+		}
+	}
+
+	cmd->cflag = flag['c'];
+	cmd->hflag = flag['h'];
+	cmd->lflag = flag['l'];
+	cmd->mflag = flag['m'];
+	cmd->nflag = flag['n'];
+	cmd->sflag = flag['s'];
+	cmd->tflag = flag['t'];
+	cmd->Ssflag = flag['S'];
+	cmd->Scflag = flag['C'];
+
+	if( tirpcflag ) {
+	  pmflag = inetdflag ? 0 : 1;	  /* pmflag or inetdflag is always TRUE */
+	  if( (inetdflag && cmd->nflag)) { /* netid not allowed with inetdflag */
+	    f_print(stderr, "Cannot use netid flag with inetd flag!\n");
+	    return (0);
+	  }
+	} else {  /* 4.1 mode */
+	  pmflag = 0;               /* set pmflag only in tirpcmode */
+	  inetdflag = 1;            /* inetdflag is TRUE by default */
+	  if( cmd->nflag ) {          /* netid needs TIRPC */
+	    f_print( stderr, "Cannot use netid flag without TIRPC!\n");
+	    return( 0 );
+	  }
+	}
+
+	if( newstyle && ( tblflag || cmd->tflag) ) {
+	  f_print( stderr, "Cannot use table flags with newstyle!\n");
+	  return( 0 );
+	}
+
+	/* check no conflicts with file generation flags */
+	nflags = cmd->cflag + cmd->hflag + cmd->lflag + cmd->mflag +
+		cmd->sflag + cmd->nflag + cmd->tflag + cmd->Ssflag + cmd->Scflag;
+
+	if (nflags == 0) {
+		if (cmd->outfile != NULL || cmd->infile == NULL) {
+			return (0);
+		}
+	} else if (nflags > 1) {
+	        f_print( stderr, "Cannot have more than one file generation flag!\n");
+		return (0);
+	}
+	return (1);
+}
+
+static
+usage()
+{
+	f_print(stderr, "usage:  %s infile\n", cmdname);
+	f_print(stderr, "\t%s [-a][-b][-C][-Dname[=value]] -i size  [-I [-K seconds]] [-A][-L][-M toolkit][-N][-T] infile\n",
+			cmdname);
+	f_print(stderr, "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss] [-o outfile] [infile]\n",
+			cmdname);
+	f_print(stderr, "\t%s [-s nettype]* [-o outfile] [infile]\n", cmdname);
+	f_print(stderr, "\t%s [-n netid]* [-o outfile] [infile]\n", cmdname);
+	options_usage();
+	exit(1);
+}
+
+static
+options_usage()
+{
+	f_print(stderr, "options:\n");
+	f_print(stderr, "-A\t\tgenerate svc_caller() function\n");
+	f_print(stderr, "-a\t\tgenerate all files, including samples\n");
+	f_print(stderr, "-b\t\tbackward compatibility mode (generates code for SunOS 4.1)\n");
+	f_print(stderr, "-c\t\tgenerate XDR routines\n");
+	f_print(stderr, "-C\t\tANSI C mode\n");
+	f_print(stderr, "-Dname[=value]\tdefine a symbol (same as #define)\n");
+	f_print(stderr, "-h\t\tgenerate header file\n");
+	f_print(stderr, "-i size\t\tsize at which to start generating inline code\n");
+	f_print(stderr, "-I\t\tgenerate code for inetd support in server (for SunOS 4.1)\n");
+	f_print(stderr, "-K seconds\tserver exits after K seconds of inactivity\n");
+	f_print(stderr, "-l\t\tgenerate client side stubs\n");
+	f_print(stderr, "-L\t\tserver errors will be printed to syslog\n");
+	f_print(stderr, "-m\t\tgenerate server side stubs\n");
+	f_print(stderr, "-n netid\tgenerate server code that supports named netid\n");
+	f_print(stderr, "-N\t\tsupports multiple arguments and call-by-value\n");
+	f_print(stderr, "-o outfile\tname of the output file\n");
+	f_print(stderr, "-s nettype\tgenerate server code that supports named nettype\n");
+	f_print(stderr, "-Sc\t\tgenerate sample client code that uses remote procedures\n");
+	f_print(stderr, "-Ss\t\tgenerate sample server code that defines remote procedures\n");
+	f_print(stderr, "-t\t\tgenerate RPC dispatch table\n");
+	f_print(stderr, "-T\t\tgenerate code to support RPC dispatch tables\n");
+	f_print(stderr, "-Y path\t\tdirectory name to find C preprocessor (cpp)\n");
+
+	exit(1);
+}
diff --git a/usr.bin/rpcgen/rpc_parse.c b/usr.bin/rpcgen/rpc_parse.c
new file mode 100644
index 00000000000..0916b0d7686
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_parse.c
@@ -0,0 +1,630 @@
+/*	$NetBSD: rpc_parse.c,v 1.5 1995/08/29 23:05:55 cgd Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_parse.c 1.8 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_parse.c, Parser for the RPC protocol compiler 
+ * Copyright (C) 1987 Sun Microsystems, Inc.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "rpc/types.h"
+#include "rpc_scan.h"
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+#define ARGNAME "arg"
+
+static isdefined __P((definition *));
+static def_struct __P((definition *));
+static def_program __P((definition *));
+static def_enum __P((definition *));
+static def_const __P((definition *));
+static def_union __P((definition *));
+static def_typedef __P((definition *));
+static get_declaration __P((declaration *, defkind));
+static get_prog_declaration __P((declaration *, defkind, int));
+static get_type __P((char **, char **, defkind));
+static unsigned_dec __P((char **));
+
+/*
+ * return the next definition you see
+ */
+definition *
+get_definition()
+{
+	definition *defp;
+	token tok;
+
+	defp = ALLOC(definition);
+	get_token(&tok);
+	switch (tok.kind) {
+	case TOK_STRUCT:
+		def_struct(defp);
+		break;
+	case TOK_UNION:
+		def_union(defp);
+		break;
+	case TOK_TYPEDEF:
+		def_typedef(defp);
+		break;
+	case TOK_ENUM:
+		def_enum(defp);
+		break;
+	case TOK_PROGRAM:
+		def_program(defp);
+		break;
+	case TOK_CONST:
+		def_const(defp);
+		break;
+	case TOK_EOF:
+		return (NULL);
+	default:
+		error("definition keyword expected");
+	}
+	scan(TOK_SEMICOLON, &tok);
+	isdefined(defp);
+	return (defp);
+}
+
+static
+isdefined(defp)
+	definition *defp;
+{
+	STOREVAL(&defined, defp);
+}
+
+static
+def_struct(defp)
+	definition *defp;
+{
+	token tok;
+	declaration dec;
+	decl_list *decls;
+	decl_list **tailp;
+
+	defp->def_kind = DEF_STRUCT;
+
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_LBRACE, &tok);
+	tailp = &defp->def.st.decls;
+	do {
+		get_declaration(&dec, DEF_STRUCT);
+		decls = ALLOC(decl_list);
+		decls->decl = dec;
+		*tailp = decls;
+		tailp = &decls->next;
+		scan(TOK_SEMICOLON, &tok);
+		peek(&tok);
+	} while (tok.kind != TOK_RBRACE);
+	get_token(&tok);
+	*tailp = NULL;
+}
+
+static
+def_program(defp)
+	definition *defp;
+{
+	token tok;
+	declaration dec;
+	decl_list *decls;
+	decl_list **tailp;
+	version_list *vlist;
+	version_list **vtailp;
+	proc_list *plist;
+	proc_list **ptailp;
+	int num_args;
+	bool_t isvoid = FALSE; /* whether first argument is void */
+	defp->def_kind = DEF_PROGRAM;
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_LBRACE, &tok);
+	vtailp = &defp->def.pr.versions;
+	tailp = &defp->def.st.decls;
+	scan(TOK_VERSION, &tok);
+	do {
+		scan(TOK_IDENT, &tok);
+		vlist = ALLOC(version_list);
+		vlist->vers_name = tok.str;
+		scan(TOK_LBRACE, &tok);
+		ptailp = &vlist->procs;
+		do {
+			/* get result type */
+			plist = ALLOC(proc_list);
+			get_type(&plist->res_prefix, &plist->res_type, 
+				 DEF_PROGRAM);
+			if (streq(plist->res_type, "opaque")) {
+				error("illegal result type");
+			}
+			scan(TOK_IDENT, &tok);
+			plist->proc_name = tok.str;
+			scan(TOK_LPAREN, &tok);
+			/* get args - first one*/
+			num_args = 1;
+			isvoid = FALSE;
+			/* type of DEF_PROGRAM in the first 
+			 * get_prog_declaration and DEF_STURCT in the next
+			 * allows void as argument if it is the only argument
+			 */
+			get_prog_declaration(&dec, DEF_PROGRAM, num_args);
+			if (streq(dec.type, "void"))
+			  isvoid = TRUE;
+			decls = ALLOC(decl_list);
+			plist->args.decls = decls;
+			decls->decl = dec;
+			tailp = &decls->next;
+			/* get args */
+			while(peekscan(TOK_COMMA, &tok)) {
+			  num_args++;
+			  get_prog_declaration(&dec, DEF_STRUCT, 
+					       num_args);
+			  decls = ALLOC(decl_list);
+			  decls->decl = dec;
+			  *tailp = decls;
+			  if (streq(dec.type, "void"))
+			    isvoid = TRUE;
+			  tailp = &decls->next;
+			}
+			/* multiple arguments are only allowed in newstyle */
+			if( !newstyle && num_args > 1 ) {
+			  error("only one argument is allowed" );
+			}
+			if (isvoid && num_args > 1) { 
+			  error("illegal use of void in program definition");
+			}
+			*tailp = NULL;
+			scan(TOK_RPAREN, &tok);
+			scan(TOK_EQUAL, &tok);
+			scan_num(&tok);
+			scan(TOK_SEMICOLON, &tok);
+			plist->proc_num = tok.str;
+			plist->arg_num = num_args;
+			*ptailp = plist;
+			ptailp = &plist->next;
+			peek(&tok);
+		} while (tok.kind != TOK_RBRACE);
+		*ptailp = NULL;
+		*vtailp = vlist;
+		vtailp = &vlist->next;
+		scan(TOK_RBRACE, &tok);
+		scan(TOK_EQUAL, &tok);
+		scan_num(&tok);
+		vlist->vers_num = tok.str;
+		/* make the argument structure name for each arg*/
+		for(plist = vlist->procs; plist != NULL; 
+		    plist = plist->next) {
+			plist->args.argname = make_argname(plist->proc_name,
+							   vlist->vers_num); 
+			/* free the memory ??*/
+		}
+		scan(TOK_SEMICOLON, &tok);
+		scan2(TOK_VERSION, TOK_RBRACE, &tok);
+	} while (tok.kind == TOK_VERSION);
+	scan(TOK_EQUAL, &tok);
+	scan_num(&tok);
+	defp->def.pr.prog_num = tok.str;
+	*vtailp = NULL;
+}
+
+
+static
+def_enum(defp)
+	definition *defp;
+{
+	token tok;
+	enumval_list *elist;
+	enumval_list **tailp;
+
+	defp->def_kind = DEF_ENUM;
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_LBRACE, &tok);
+	tailp = &defp->def.en.vals;
+	do {
+		scan(TOK_IDENT, &tok);
+		elist = ALLOC(enumval_list);
+		elist->name = tok.str;
+		elist->assignment = NULL;
+		scan3(TOK_COMMA, TOK_RBRACE, TOK_EQUAL, &tok);
+		if (tok.kind == TOK_EQUAL) {
+			scan_num(&tok);
+			elist->assignment = tok.str;
+			scan2(TOK_COMMA, TOK_RBRACE, &tok);
+		}
+		*tailp = elist;
+		tailp = &elist->next;
+	} while (tok.kind != TOK_RBRACE);
+	*tailp = NULL;
+}
+
+static
+def_const(defp)
+	definition *defp;
+{
+	token tok;
+
+	defp->def_kind = DEF_CONST;
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_EQUAL, &tok);
+	scan2(TOK_IDENT, TOK_STRCONST, &tok);
+	defp->def.co = tok.str;
+}
+
+static
+def_union(defp)
+	definition *defp;
+{
+  token tok;
+  declaration dec;
+  case_list *cases,*tcase;
+  case_list **tailp;
+  int flag;
+
+  defp->def_kind = DEF_UNION;
+  scan(TOK_IDENT, &tok);
+  defp->def_name = tok.str;
+  scan(TOK_SWITCH, &tok);
+  scan(TOK_LPAREN, &tok);
+  get_declaration(&dec, DEF_UNION);
+  defp->def.un.enum_decl = dec;
+  tailp = &defp->def.un.cases;
+  scan(TOK_RPAREN, &tok);
+  scan(TOK_LBRACE, &tok);
+  scan(TOK_CASE, &tok);
+  while (tok.kind == TOK_CASE) {
+    scan2(TOK_IDENT, TOK_CHARCONST, &tok);
+    cases = ALLOC(case_list);
+    cases->case_name = tok.str;
+    scan(TOK_COLON, &tok);
+    /* now peek at next token */
+    flag=0;
+    if(peekscan(TOK_CASE,&tok))
+      {
+
+	do 
+	  {
+	    scan2(TOK_IDENT, TOK_CHARCONST, &tok);
+	    cases->contflag=1;	/* continued case statement */
+	    *tailp = cases;
+	    tailp = &cases->next;
+	    cases = ALLOC(case_list);
+	    cases->case_name = tok.str;
+	    scan(TOK_COLON, &tok);
+      
+	  }while(peekscan(TOK_CASE,&tok));
+      }
+    else
+      if(flag)
+	{
+
+	  *tailp = cases;
+	  tailp = &cases->next;
+	  cases = ALLOC(case_list);
+	};
+
+    get_declaration(&dec, DEF_UNION);
+    cases->case_decl = dec;
+    cases->contflag=0;		/* no continued case statement */
+    *tailp = cases;
+    tailp = &cases->next;
+    scan(TOK_SEMICOLON, &tok);
+
+    scan3(TOK_CASE, TOK_DEFAULT, TOK_RBRACE, &tok);
+  }
+  *tailp = NULL;
+  if (tok.kind == TOK_DEFAULT) {
+    scan(TOK_COLON, &tok);
+    get_declaration(&dec, DEF_UNION);
+    defp->def.un.default_decl = ALLOC(declaration);
+    *defp->def.un.default_decl = dec;
+    scan(TOK_SEMICOLON, &tok);
+    scan(TOK_RBRACE, &tok);
+  } else {
+    defp->def.un.default_decl = NULL;
+  }
+}
+
+static char* reserved_words[] = {
+	"array",
+	"bytes",
+	"destroy",
+	"free",
+	"getpos",
+	"inline",
+	"pointer",
+	"reference",
+	"setpos",
+	"sizeof",
+	"union",
+	"vector",
+	NULL
+};
+
+static char* reserved_types[] = {
+	"opaque",
+	"string",
+	NULL
+};
+
+/* check that the given name is not one that would eventually result in
+   xdr routines that would conflict with internal XDR routines. */
+static check_type_name( name, new_type )
+int new_type;
+char* name;
+{
+  int i;
+  char tmp[100];
+
+  for( i = 0; reserved_words[i] != NULL; i++ ) {
+    if( strcmp( name, reserved_words[i] ) == 0 ) {
+      sprintf(tmp, 
+	      "illegal (reserved) name :\'%s\' in type definition", name );
+      error(tmp);
+    }
+  }
+  if( new_type ) {
+    for( i = 0; reserved_types[i] != NULL; i++ ) {
+      if( strcmp( name, reserved_types[i] ) == 0 ) {
+	sprintf(tmp, 
+		"illegal (reserved) name :\'%s\' in type definition", name );
+	error(tmp);
+      }
+    }
+  }
+}
+
+static
+def_typedef(defp)
+	definition *defp;
+{
+	declaration dec;
+
+	defp->def_kind = DEF_TYPEDEF;
+	get_declaration(&dec, DEF_TYPEDEF);
+	defp->def_name = dec.name;
+	check_type_name( dec.name, 1 );
+	defp->def.ty.old_prefix = dec.prefix;
+	defp->def.ty.old_type = dec.type;
+	defp->def.ty.rel = dec.rel;
+	defp->def.ty.array_max = dec.array_max;
+}
+
+static
+get_declaration(dec, dkind)
+	declaration *dec;
+	defkind dkind;
+{
+	token tok;
+
+	get_type(&dec->prefix, &dec->type, dkind);
+	dec->rel = REL_ALIAS;
+	if (streq(dec->type, "void")) {
+		return;
+	}
+
+	check_type_name( dec->type, 0 );
+
+	scan2(TOK_STAR, TOK_IDENT, &tok);
+	if (tok.kind == TOK_STAR) {
+		dec->rel = REL_POINTER;
+		scan(TOK_IDENT, &tok);
+	}
+	dec->name = tok.str;
+	if (peekscan(TOK_LBRACKET, &tok)) {
+		if (dec->rel == REL_POINTER) {
+			error("no array-of-pointer declarations -- use typedef");
+		}
+		dec->rel = REL_VECTOR;
+		scan_num(&tok);
+		dec->array_max = tok.str;
+		scan(TOK_RBRACKET, &tok);
+	} else if (peekscan(TOK_LANGLE, &tok)) {
+		if (dec->rel == REL_POINTER) {
+			error("no array-of-pointer declarations -- use typedef");
+		}
+		dec->rel = REL_ARRAY;
+		if (peekscan(TOK_RANGLE, &tok)) {
+			dec->array_max = "~0";	/* unspecified size, use max */
+		} else {
+			scan_num(&tok);
+			dec->array_max = tok.str;
+			scan(TOK_RANGLE, &tok);
+		}
+	}
+	if (streq(dec->type, "opaque")) {
+		if (dec->rel != REL_ARRAY && dec->rel != REL_VECTOR) {
+			error("array declaration expected");
+		}
+	} else if (streq(dec->type, "string")) {
+		if (dec->rel != REL_ARRAY) {
+			error("variable-length array declaration expected");
+		}
+	}
+}
+
+static
+get_prog_declaration(dec, dkind, num)
+	declaration *dec;
+	defkind dkind;
+        int num;  /* arg number */
+{
+	token tok;
+	char name[10]; /* argument name */
+
+	if (dkind == DEF_PROGRAM) { 
+	  peek(&tok);
+	  if (tok.kind == TOK_RPAREN) { /* no arguments */
+	    	dec->rel = REL_ALIAS;
+		dec->type = "void";
+		dec->prefix = NULL;
+		dec->name = NULL;
+		return;
+	      }
+	}
+	get_type(&dec->prefix, &dec->type, dkind);
+	dec->rel = REL_ALIAS;
+	if (peekscan(TOK_IDENT, &tok))  /* optional name of argument */
+		strcpy(name, tok.str);
+	else 
+		sprintf(name, "%s%d", ARGNAME, num); /* default name of argument */
+
+	dec->name = (char *)strdup(name); 
+	
+	if (streq(dec->type, "void")) {
+		return;
+	}
+
+	if (streq(dec->type, "opaque")) {
+		error("opaque -- illegal argument type");
+	}
+	if (peekscan(TOK_STAR, &tok)) { 
+	  if (streq(dec->type, "string")) {
+	    error("pointer to string not allowed in program arguments\n");
+	  }
+		dec->rel = REL_POINTER;
+		if (peekscan(TOK_IDENT, &tok))  /* optional name of argument */
+		  dec->name = (char *)strdup(tok.str);
+      }
+	  if (peekscan(TOK_LANGLE, &tok)) {
+	    if (!streq(dec->type, "string")) {
+	      error("arrays cannot be declared as arguments to procedures -- use typedef");
+	    }
+		dec->rel = REL_ARRAY;
+		if (peekscan(TOK_RANGLE, &tok)) {
+			dec->array_max = "~0";/* unspecified size, use max */
+		} else {
+			scan_num(&tok);
+			dec->array_max = tok.str;
+			scan(TOK_RANGLE, &tok);
+		}
+	}
+	if (streq(dec->type, "string")) {
+		if (dec->rel != REL_ARRAY) {  /* .x specifies just string as
+					       * type of argument 
+					       * - make it string<>
+					       */
+			dec->rel = REL_ARRAY;
+			dec->array_max = "~0";/* unspecified size, use max */
+		}
+	}
+}
+
+
+
+static
+get_type(prefixp, typep, dkind)
+	char **prefixp;
+	char **typep;
+	defkind dkind;
+{
+	token tok;
+
+	*prefixp = NULL;
+	get_token(&tok);
+	switch (tok.kind) {
+	case TOK_IDENT:
+		*typep = tok.str;
+		break;
+	case TOK_STRUCT:
+	case TOK_ENUM:
+	case TOK_UNION:
+		*prefixp = tok.str;
+		scan(TOK_IDENT, &tok);
+		*typep = tok.str;
+		break;
+	case TOK_UNSIGNED:
+		unsigned_dec(typep);
+		break;
+	case TOK_SHORT:
+		*typep = "short";
+		(void) peekscan(TOK_INT, &tok);
+		break;
+	case TOK_LONG:
+		*typep = "long";
+		(void) peekscan(TOK_INT, &tok);
+		break;
+	case TOK_VOID:
+		if (dkind != DEF_UNION && dkind != DEF_PROGRAM) {
+			error("voids allowed only inside union and program definitions with one argument");
+		}
+		*typep = tok.str;
+		break;
+	case TOK_STRING:
+	case TOK_OPAQUE:
+	case TOK_CHAR:
+	case TOK_INT:
+	case TOK_FLOAT:
+	case TOK_DOUBLE:
+	case TOK_BOOL:
+		*typep = tok.str;
+		break;
+	default:
+		error("expected type specifier");
+	}
+}
+
+static
+unsigned_dec(typep)
+	char **typep;
+{
+	token tok;
+
+	peek(&tok);
+	switch (tok.kind) {
+	case TOK_CHAR:
+		get_token(&tok);
+		*typep = "u_char";
+		break;
+	case TOK_SHORT:
+		get_token(&tok);
+		*typep = "u_short";
+		(void) peekscan(TOK_INT, &tok);
+		break;
+	case TOK_LONG:
+		get_token(&tok);
+		*typep = "u_long";
+		(void) peekscan(TOK_INT, &tok);
+		break;
+	case TOK_INT:
+		get_token(&tok);
+		*typep = "u_int";
+		break;
+	default:
+		*typep = "u_int";
+		break;
+	}
+}
diff --git a/usr.bin/rpcgen/rpc_parse.h b/usr.bin/rpcgen/rpc_parse.h
new file mode 100644
index 00000000000..faa651b78c8
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_parse.h
@@ -0,0 +1,169 @@
+/*	$NetBSD: rpc_parse.h,v 1.3 1995/06/11 21:50:00 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*      @(#)rpc_parse.h  1.3  90/08/29  (C) 1987 SMI   */
+
+/*
+ * rpc_parse.h, Definitions for the RPCL parser 
+ */
+
+enum defkind {
+	DEF_CONST,
+	DEF_STRUCT,
+	DEF_UNION,
+	DEF_ENUM,
+	DEF_TYPEDEF,
+	DEF_PROGRAM
+};
+typedef enum defkind defkind;
+
+typedef char *const_def;
+
+enum relation {
+	REL_VECTOR,	/* fixed length array */
+	REL_ARRAY,	/* variable length array */
+	REL_POINTER,	/* pointer */
+	REL_ALIAS,	/* simple */
+};
+typedef enum relation relation;
+
+struct typedef_def {
+	char *old_prefix;
+	char *old_type;
+	relation rel;
+	char *array_max;
+};
+typedef struct typedef_def typedef_def;
+
+struct enumval_list {
+	char *name;
+	char *assignment;
+	struct enumval_list *next;
+};
+typedef struct enumval_list enumval_list;
+
+struct enum_def {
+	enumval_list *vals;
+};
+typedef struct enum_def enum_def;
+
+struct declaration {
+	char *prefix;
+	char *type;
+	char *name;
+	relation rel;
+	char *array_max;
+};
+typedef struct declaration declaration;
+
+struct decl_list {
+	declaration decl;
+	struct decl_list *next;
+};
+typedef struct decl_list decl_list;
+
+struct struct_def {
+	decl_list *decls;
+};
+typedef struct struct_def struct_def;
+
+struct case_list {
+	char *case_name;
+	int contflag;
+	declaration case_decl;
+	struct case_list *next;
+};
+typedef struct case_list case_list;
+
+struct union_def {
+	declaration enum_decl;
+	case_list *cases;
+	declaration *default_decl;
+};
+typedef struct union_def union_def;
+
+struct arg_list {
+	char *argname; /* name of struct for arg*/
+	decl_list *decls;
+};
+	
+typedef struct arg_list arg_list;
+
+struct proc_list {
+	char *proc_name;
+	char *proc_num;
+	arg_list args;
+	int arg_num;
+	char *res_type;
+	char *res_prefix;
+	struct proc_list *next;
+};
+typedef struct proc_list proc_list;
+
+struct version_list {
+	char *vers_name;
+	char *vers_num;
+	proc_list *procs;
+	struct version_list *next;
+};
+typedef struct version_list version_list;
+
+struct program_def {
+	char *prog_num;
+	version_list *versions;
+};
+typedef struct program_def program_def;
+
+struct definition {
+	char *def_name;
+	defkind def_kind;
+	union {
+		const_def co;
+		struct_def st;
+		union_def un;
+		enum_def en;
+		typedef_def ty;
+		program_def pr;
+	} def;
+};
+typedef struct definition definition;
+
+definition *get_definition();
+
+
+struct bas_type
+{
+  char *name;
+  int length;
+  struct bas_type *next;
+};
+
+typedef struct bas_type bas_type;
diff --git a/usr.bin/rpcgen/rpc_sample.c b/usr.bin/rpcgen/rpc_sample.c
new file mode 100644
index 00000000000..4100fcb68ec
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_sample.c
@@ -0,0 +1,255 @@
+/*	$NetBSD: rpc_sample.c,v 1.2 1995/06/11 21:50:01 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_sample.c  1.1  90/08/30  (C) 1987 SMI";
+
+#endif
+
+/*
+ * rpc_sample.c, Sample client-server code outputter for the RPC protocol compiler
+ */
+
+#include <sys/cdefs.h>
+#include <stdio.h>
+#include <string.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static char RQSTP[] = "rqstp";
+
+void printarglist();
+static write_sample_client __P((char *, version_list *));
+static write_sample_server __P((definition *));
+static return_type __P((proc_list *));
+
+void
+write_sample_svc(def)
+     definition *def;
+{
+
+	if (def->def_kind != DEF_PROGRAM) 
+	  return;
+	write_sample_server(def);
+}
+
+
+int
+write_sample_clnt(def)
+     definition *def;
+{
+        version_list *vp;
+	int count = 0;
+
+	if (def->def_kind != DEF_PROGRAM) 
+	  return( 0 );
+	/* generate sample code for each version */
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+	  write_sample_client(def->def_name, vp );
+	  ++count;
+	}
+	return( count );
+}
+
+
+static
+write_sample_client(program_name, vp )
+     char* program_name;
+     version_list *vp;
+{
+  proc_list *proc;
+  int i;
+  decl_list *l;
+
+  f_print(fout, "\n\nvoid\n" );
+  pvname( program_name, vp->vers_num );
+  if( Cflag )
+    f_print(fout,"( char* host )\n{\n" );
+  else
+    f_print(fout, "(host)\nchar *host;\n{\n" );
+  f_print(fout, "\tCLIENT *clnt;\n");
+
+  i = 0;
+  for (proc = vp->procs; proc != NULL; proc = proc->next) {
+      f_print(fout, "\t");
+      ptype(proc->res_prefix, proc->res_type, 1);
+      f_print(fout, " *result_%d;\n",++i);
+      /* print out declarations for arguments */
+      if( proc->arg_num < 2 && !newstyle) {
+	f_print( fout, "\t" );
+	if( !streq( proc->args.decls->decl.type, "void") )
+	  ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
+	else
+	  f_print(fout, "char* ");  /* cannot have "void" type */
+	f_print(fout, " ");
+	pvname( proc->proc_name, vp->vers_num );
+	f_print(fout, "_arg;\n");
+      } else if (!streq( proc->args.decls->decl.type, "void")) {
+	for (l = proc->args.decls; l != NULL; l = l->next) {
+	  f_print( fout, "\t" );
+	  ptype(l->decl.prefix, l->decl.type, 1);
+	  f_print( fout, " ");
+	  pvname( proc->proc_name, vp->vers_num );
+	  f_print(fout, "_%s;\n", l->decl.name );
+/*	  pdeclaration(proc->args.argname, &l->decl, 1, ";\n" );*/
+	}
+      }
+    }
+
+  /* generate creation of client handle */
+  f_print(fout, "\tclnt = clnt_create(host, %s, %s, \"%s\");\n", 
+	  program_name, vp->vers_name, tirpcflag? "netpath" : "udp");
+  f_print(fout, "\tif (clnt == NULL) {\n");
+  f_print(fout, "\t\tclnt_pcreateerror(host);\n");
+  f_print(fout, "\t\texit(1);\n\t}\n");
+
+  /* generate calls to procedures */
+  i = 0;
+  for (proc = vp->procs; proc != NULL; proc = proc->next) {
+      f_print(fout, "\tresult_%d = ",++i);      
+      pvname(proc->proc_name, vp->vers_num);
+      if (proc->arg_num < 2 && !newstyle) {
+	f_print(fout, "(" );
+	if( streq( proc->args.decls->decl.type, "void") )  /* cast to void* */
+	  f_print(fout, "(void*)");
+	f_print(fout, "&" );
+	pvname(proc->proc_name, vp->vers_num );
+	f_print(fout, "_arg, clnt);\n");
+      } else if (streq( proc->args.decls->decl.type, "void")) {
+	    f_print(fout, "(clnt);\n");
+	  }
+      else {
+	f_print(fout, "(");
+	for (l = proc->args.decls;  l != NULL; l = l->next) {
+	  pvname( proc->proc_name, vp->vers_num );
+	  f_print(fout, "_%s, ", l->decl.name);
+	}
+	f_print(fout, "clnt);\n");
+      }
+      f_print(fout, "\tif (result_%d == NULL) {\n", i);
+      f_print(fout, "\t\tclnt_perror(clnt, \"call failed:\");\n");
+      f_print(fout, "\t}\n");
+    }
+
+  f_print(fout, "\tclnt_destroy( clnt );\n" );
+  f_print(fout, "}\n");
+}
+
+static
+write_sample_server(def)
+	definition *def;
+{
+	version_list *vp;
+	proc_list *proc;
+
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			f_print(fout, "\n");
+/*			if( Cflag )
+			  f_print( fout, "extern \"C\"{\n");
+*/
+			return_type(proc);
+			f_print(fout, "* \n");
+			if( Cflag )
+			  pvname_svc(proc->proc_name, vp->vers_num);
+			else
+			  pvname(proc->proc_name, vp->vers_num);
+			printarglist( proc, RQSTP, "struct svc_req *" );
+
+			f_print(fout, "{\n");
+			f_print(fout, "\n\tstatic ");
+			if( !streq( proc->res_type, "void") )
+			  return_type(proc);
+			else
+			  f_print(fout, "char*" );  /* cannot have void type */
+			f_print(fout, " result;\n", proc->res_type);
+			f_print(fout, 
+				"\n\t/*\n\t * insert server code here\n\t */\n\n");
+			if( !streq( proc->res_type, "void") )
+			  f_print(fout, "\treturn(&result);\n}\n");
+			else  /* cast back to void * */
+			  f_print(fout, "\treturn((void*) &result);\n}\n"); 
+/*			if( Cflag)
+			  f_print( fout, "};\n");
+*/
+
+		} 		
+	}
+}
+
+static 
+return_type(plist)
+	proc_list *plist;
+{
+	ptype( plist->res_prefix, plist->res_type, 1 );
+}
+
+add_sample_msg()
+{
+	f_print(fout, "/*\n");
+	f_print(fout, " * This is sample code generated by rpcgen.\n");
+	f_print(fout, " * These are only templates and you can use them\n");
+	f_print(fout, " * as a guideline for developing your own functions.\n");
+	f_print(fout, " */\n\n");
+}
+
+void
+write_sample_clnt_main()
+{
+  list *l;
+  definition *def;
+  version_list *vp;
+
+  f_print(fout, "\n\n" );
+  if( Cflag )
+    f_print(fout,"main( int argc, char* argv[] )\n{\n" );
+  else
+    f_print(fout, "main(argc, argv)\nint argc;\nchar *argv[];\n{\n" );
+
+  f_print(fout, "\tchar *host;");
+  f_print(fout, "\n\n\tif(argc < 2) {");
+  f_print(fout, "\n\t\tprintf(\"usage: %%s server_host\\n\", argv[0]);\n" );
+  f_print(fout, "\t\texit(1);\n\t}");
+  f_print(fout, "\n\thost = argv[1];\n");
+
+  for (l = defined; l != NULL; l = l->next) {
+		def = l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			continue;
+		}
+		for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		        f_print( fout, "\t" );
+			pvname(def->def_name, vp->vers_num);
+			f_print( fout, "( host );\n" );
+		      }
+		}
+  f_print(fout, "}\n");
+}
diff --git a/usr.bin/rpcgen/rpc_scan.c b/usr.bin/rpcgen/rpc_scan.c
new file mode 100644
index 00000000000..b46327c5afe
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_scan.c
@@ -0,0 +1,507 @@
+/*	$NetBSD: rpc_scan.c,v 1.4 1995/06/11 21:50:02 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_scan.c 1.11 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_scan.c, Scanner for the RPC protocol compiler 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+#include <sys/cdefs.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include "rpc_scan.h"
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static unget_token __P((token *tokp));
+static findstrconst __P((char **, char **));
+static findchrconst __P((char **, char **));
+static findconst __P((char **, char **));
+static findkind __P((char **, token *));
+static cppline __P((char *));
+static directive __P((char *));
+static printdirective __P((char *));
+static docppline __P((char *, int *, char **));
+
+#define startcomment(where) (where[0] == '/' && where[1] == '*')
+#define endcomment(where) (where[-1] == '*' && where[0] == '/')
+
+static int pushed = 0;	/* is a token pushed */
+static token lasttok;	/* last token, if pushed */
+
+/*
+ * scan expecting 1 given token 
+ */
+void
+scan(expect, tokp)
+	tok_kind expect;
+	token *tokp;
+{
+	get_token(tokp);
+	if (tokp->kind != expect) {
+		expected1(expect);
+	}
+}
+
+/*
+ * scan expecting any of the 2 given tokens 
+ */
+void
+scan2(expect1, expect2, tokp)
+	tok_kind expect1;
+	tok_kind expect2;
+	token *tokp;
+{
+	get_token(tokp);
+	if (tokp->kind != expect1 && tokp->kind != expect2) {
+		expected2(expect1, expect2);
+	}
+}
+
+/*
+ * scan expecting any of the 3 given token 
+ */
+void
+scan3(expect1, expect2, expect3, tokp)
+	tok_kind expect1;
+	tok_kind expect2;
+	tok_kind expect3;
+	token *tokp;
+{
+	get_token(tokp);
+	if (tokp->kind != expect1 && tokp->kind != expect2
+	    && tokp->kind != expect3) {
+		expected3(expect1, expect2, expect3);
+	}
+}
+
+/*
+ * scan expecting a constant, possibly symbolic 
+ */
+void
+scan_num(tokp)
+	token *tokp;
+{
+	get_token(tokp);
+	switch (tokp->kind) {
+	case TOK_IDENT:
+		break;
+	default:
+		error("constant or identifier expected");
+	}
+}
+
+/*
+ * Peek at the next token 
+ */
+void
+peek(tokp)
+	token *tokp;
+{
+	get_token(tokp);
+	unget_token(tokp);
+}
+
+/*
+ * Peek at the next token and scan it if it matches what you expect 
+ */
+int
+peekscan(expect, tokp)
+	tok_kind expect;
+	token *tokp;
+{
+	peek(tokp);
+	if (tokp->kind == expect) {
+		get_token(tokp);
+		return (1);
+	}
+	return (0);
+}
+
+/*
+ * Get the next token, printing out any directive that are encountered. 
+ */
+void
+get_token(tokp)
+	token *tokp;
+{
+	int commenting;
+
+	if (pushed) {
+		pushed = 0;
+		*tokp = lasttok;
+		return;
+	}
+	commenting = 0;
+	for (;;) {
+		if (*where == 0) {
+			for (;;) {
+				if (!fgets(curline, MAXLINESIZE, fin)) {
+					tokp->kind = TOK_EOF;
+					*where = 0;
+					return;
+				}
+				linenum++;
+				if (commenting) {
+					break;
+				} else if (cppline(curline)) {
+					docppline(curline, &linenum, 
+						  &infilename);
+				} else if (directive(curline)) {
+					printdirective(curline);
+				} else {
+					break;
+				}
+			}
+			where = curline;
+		} else if (isspace(*where)) {
+			while (isspace(*where)) {
+				where++;	/* eat */
+			}
+		} else if (commenting) {
+			for (where++; *where; where++) {
+				if (endcomment(where)) {
+					where++;
+					commenting--;
+					break;
+				}
+			}
+		} else if (startcomment(where)) {
+			where += 2;
+			commenting++;
+		} else {
+			break;
+		}
+	}
+
+	/*
+	 * 'where' is not whitespace, comment or directive Must be a token! 
+	 */
+	switch (*where) {
+	case ':':
+		tokp->kind = TOK_COLON;
+		where++;
+		break;
+	case ';':
+		tokp->kind = TOK_SEMICOLON;
+		where++;
+		break;
+	case ',':
+		tokp->kind = TOK_COMMA;
+		where++;
+		break;
+	case '=':
+		tokp->kind = TOK_EQUAL;
+		where++;
+		break;
+	case '*':
+		tokp->kind = TOK_STAR;
+		where++;
+		break;
+	case '[':
+		tokp->kind = TOK_LBRACKET;
+		where++;
+		break;
+	case ']':
+		tokp->kind = TOK_RBRACKET;
+		where++;
+		break;
+	case '{':
+		tokp->kind = TOK_LBRACE;
+		where++;
+		break;
+	case '}':
+		tokp->kind = TOK_RBRACE;
+		where++;
+		break;
+	case '(':
+		tokp->kind = TOK_LPAREN;
+		where++;
+		break;
+	case ')':
+		tokp->kind = TOK_RPAREN;
+		where++;
+		break;
+	case '<':
+		tokp->kind = TOK_LANGLE;
+		where++;
+		break;
+	case '>':
+		tokp->kind = TOK_RANGLE;
+		where++;
+		break;
+
+	case '"':
+		tokp->kind = TOK_STRCONST;
+		findstrconst(&where, &tokp->str);
+		break;
+	case '\'':
+		tokp->kind = TOK_CHARCONST;
+		findchrconst(&where, &tokp->str);
+		break;
+
+	case '-':
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+		tokp->kind = TOK_IDENT;
+		findconst(&where, &tokp->str);
+		break;
+
+	default:
+		if (!(isalpha(*where) || *where == '_')) {
+			char buf[100];
+			char *p;
+
+			s_print(buf, "illegal character in file: ");
+			p = buf + strlen(buf);
+			if (isprint(*where)) {
+				s_print(p, "%c", *where);
+			} else {
+				s_print(p, "%d", *where);
+			}
+			error(buf);
+		}
+		findkind(&where, tokp);
+		break;
+	}
+}
+
+static
+unget_token(tokp)
+	token *tokp;
+{
+	lasttok = *tokp;
+	pushed = 1;
+}
+
+static
+findstrconst(str, val)
+	char **str;
+	char **val;
+{
+	char *p;
+	int size;
+
+	p = *str;
+	do {
+		*p++;
+	} while (*p && *p != '"');
+	if (*p == 0) {
+		error("unterminated string constant");
+	}
+	p++;
+	size = p - *str;
+	*val = alloc(size + 1);
+	(void) strncpy(*val, *str, size);
+	(*val)[size] = 0;
+	*str = p;
+}
+
+static
+findchrconst(str, val)
+	char **str;
+	char **val;
+{
+	char *p;
+	int size;
+
+	p = *str;
+	do {
+		*p++;
+	} while (*p && *p != '\'');
+	if (*p == 0) {
+		error("unterminated string constant");
+	}
+	p++;
+	size = p - *str;
+	if (size != 3) {
+		error("empty char string");
+	}
+	*val = alloc(size + 1);
+	(void) strncpy(*val, *str, size);
+	(*val)[size] = 0;
+	*str = p;
+}
+
+static
+findconst(str, val)
+	char **str;
+	char **val;
+{
+	char *p;
+	int size;
+
+	p = *str;
+	if (*p == '0' && *(p + 1) == 'x') {
+		p++;
+		do {
+			p++;
+		} while (isxdigit(*p));
+	} else {
+		do {
+			p++;
+		} while (isdigit(*p));
+	}
+	size = p - *str;
+	*val = alloc(size + 1);
+	(void) strncpy(*val, *str, size);
+	(*val)[size] = 0;
+	*str = p;
+}
+
+static token symbols[] = {
+			  {TOK_CONST, "const"},
+			  {TOK_UNION, "union"},
+			  {TOK_SWITCH, "switch"},
+			  {TOK_CASE, "case"},
+			  {TOK_DEFAULT, "default"},
+			  {TOK_STRUCT, "struct"},
+			  {TOK_TYPEDEF, "typedef"},
+			  {TOK_ENUM, "enum"},
+			  {TOK_OPAQUE, "opaque"},
+			  {TOK_BOOL, "bool"},
+			  {TOK_VOID, "void"},
+			  {TOK_CHAR, "char"},
+			  {TOK_INT, "int"},
+			  {TOK_UNSIGNED, "unsigned"},
+			  {TOK_SHORT, "short"},
+			  {TOK_LONG, "long"},
+			  {TOK_FLOAT, "float"},
+			  {TOK_DOUBLE, "double"},
+			  {TOK_STRING, "string"},
+			  {TOK_PROGRAM, "program"},
+			  {TOK_VERSION, "version"},
+			  {TOK_EOF, "??????"},
+};
+
+static
+findkind(mark, tokp)
+	char **mark;
+	token *tokp;
+{
+	int len;
+	token *s;
+	char *str;
+
+	str = *mark;
+	for (s = symbols; s->kind != TOK_EOF; s++) {
+		len = strlen(s->str);
+		if (strncmp(str, s->str, len) == 0) {
+			if (!isalnum(str[len]) && str[len] != '_') {
+				tokp->kind = s->kind;
+				tokp->str = s->str;
+				*mark = str + len;
+				return;
+			}
+		}
+	}
+	tokp->kind = TOK_IDENT;
+	for (len = 0; isalnum(str[len]) || str[len] == '_'; len++);
+	tokp->str = alloc(len + 1);
+	(void) strncpy(tokp->str, str, len);
+	tokp->str[len] = 0;
+	*mark = str + len;
+}
+
+static
+cppline(line)
+	char *line;
+{
+	return (line == curline && *line == '#');
+}
+
+static
+directive(line)
+	char *line;
+{
+	return (line == curline && *line == '%');
+}
+
+static
+printdirective(line)
+	char *line;
+{
+	f_print(fout, "%s", line + 1);
+}
+
+static
+docppline(line, lineno, fname)
+	char *line;
+	int *lineno;
+	char **fname;
+{
+	char *file;
+	int num;
+	char *p;
+
+	line++;
+	while (isspace(*line)) {
+		line++;
+	}
+	num = atoi(line);
+	while (isdigit(*line)) {
+		line++;
+	}
+	while (isspace(*line)) {
+		line++;
+	}
+	if (*line != '"') {
+		error("preprocessor error");
+	}
+	line++;
+	p = file = alloc(strlen(line) + 1);
+	while (*line && *line != '"') {
+		*p++ = *line++;
+	}
+	if (*line == 0) {
+		error("preprocessor error");
+	}
+	*p = 0;
+	if (*file == 0) {
+		*fname = NULL;
+	} else {
+		*fname = file;
+	}
+	*lineno = num - 1;
+}
diff --git a/usr.bin/rpcgen/rpc_scan.h b/usr.bin/rpcgen/rpc_scan.h
new file mode 100644
index 00000000000..4024090990d
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_scan.h
@@ -0,0 +1,106 @@
+/*	$NetBSD: rpc_scan.h,v 1.3 1995/06/11 21:50:04 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*      @(#)rpc_scan.h  1.3  90/08/29  (C) 1987 SMI   */
+
+/*
+ * rpc_scan.h, Definitions for the RPCL scanner 
+ */
+
+/*
+ * kinds of tokens 
+ */
+enum tok_kind {
+	TOK_IDENT,
+	TOK_CHARCONST,
+	TOK_STRCONST,
+	TOK_LPAREN,
+	TOK_RPAREN,
+	TOK_LBRACE,
+	TOK_RBRACE,
+	TOK_LBRACKET,
+	TOK_RBRACKET,
+	TOK_LANGLE,
+	TOK_RANGLE,
+	TOK_STAR,
+	TOK_COMMA,
+	TOK_EQUAL,
+	TOK_COLON,
+	TOK_SEMICOLON,
+	TOK_CONST,
+	TOK_STRUCT,
+	TOK_UNION,
+	TOK_SWITCH,
+	TOK_CASE,
+	TOK_DEFAULT,
+	TOK_ENUM,
+	TOK_TYPEDEF,
+	TOK_INT,
+	TOK_SHORT,
+	TOK_LONG,
+	TOK_UNSIGNED,
+	TOK_FLOAT,
+	TOK_DOUBLE,
+	TOK_OPAQUE,
+	TOK_CHAR,
+	TOK_STRING,
+	TOK_BOOL,
+	TOK_VOID,
+	TOK_PROGRAM,
+	TOK_VERSION,
+	TOK_EOF
+};
+typedef enum tok_kind tok_kind;
+
+/*
+ * a token 
+ */
+struct token {
+	tok_kind kind;
+	char *str;
+};
+typedef struct token token;
+
+
+/*
+ * routine interface 
+ */
+void scan __P((tok_kind, token *));
+void scan2 __P((tok_kind, tok_kind, token *));
+void scan3 __P((tok_kind, tok_kind, tok_kind, token *));
+void scan_num __P((token *));
+void peek __P((token *));
+int peekscan __P((tok_kind, token *));
+void get_token __P((token *));
+
+void expected1 __P((tok_kind));
+void expected2 __P((tok_kind, tok_kind));
+void expected3 __P((tok_kind, tok_kind, tok_kind));
diff --git a/usr.bin/rpcgen/rpc_svcout.c b/usr.bin/rpcgen/rpc_svcout.c
new file mode 100644
index 00000000000..32ef9dbc47a
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_svcout.c
@@ -0,0 +1,960 @@
+/*	$NetBSD: rpc_svcout.c,v 1.7 1995/06/24 14:59:59 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+ static char sccsid[] = "@(#)rpc_svcout.c 1.29 89/03/30 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_svcout.c, Server-skeleton outputter for the RPC protocol compiler
+ */
+#include <sys/cdefs.h>
+#include <stdio.h>
+#include <string.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static char RQSTP[] = "rqstp";
+static char TRANSP[] = "transp";
+static char ARG[] = "argument";
+static char RESULT[] = "result";
+static char ROUTINE[] = "local";
+
+char _errbuf[256];	/* For all messages */
+
+void internal_proctype __P((proc_list *));
+static write_real_program __P((definition *));
+static write_program __P((definition *, char *));
+static printerr __P((char *, char *));
+static printif __P((char *, char *, char *, char *));
+static write_inetmost __P((char *));
+static print_return __P((char *));
+static print_pmapunset __P((char *));
+static print_err_message __P((char *));
+static write_timeout_func __P((void));
+static write_pm_most __P((char *, int));
+static write_caller_func __P((void));
+static write_rpc_svc_fg __P((char *, char *));
+static open_log_file __P((char *, char *));
+
+static
+p_xdrfunc( rname, typename )
+char* rname;
+char* typename;
+{
+  if( Cflag )
+    f_print(fout, "\t\txdr_%s = (xdrproc_t) xdr_%s;\n", rname, 
+	    stringfix(typename) );
+  else
+    f_print(fout, "\t\txdr_%s = xdr_%s;\n", rname, stringfix(typename) );
+}    
+
+void
+internal_proctype(plist)
+	proc_list *plist;
+{
+	f_print(fout, "static ");
+	ptype( plist->res_prefix, plist->res_type, 1 );
+	f_print( fout, "*" );
+}
+
+
+/*
+ * write most of the service, that is, everything but the registrations. 
+ */
+void
+write_most(infile, netflag, nomain)
+	char *infile;		/* our name */
+	int netflag;
+        int nomain;
+{
+	if (inetdflag || pmflag) {
+	        char* var_type;
+		var_type = (nomain? "extern" : "static");
+		f_print(fout, "%s int _rpcpmstart;", var_type );
+		f_print(fout, "\t\t/* Started by a port monitor ? */\n"); 
+		f_print(fout, "%s int _rpcfdtype;", var_type );
+		f_print(fout, "\t\t/* Whether Stream or Datagram ? */\n");
+		if (timerflag) {
+			f_print(fout, "%s int _rpcsvcdirty;", var_type );
+			f_print(fout, "\t/* Still serving ? */\n");
+		}
+		write_svc_aux( nomain );
+	}
+	/* write out dispatcher and stubs */
+	write_programs( nomain? (char *)NULL : "static" );
+
+        if( nomain ) 
+	  return;
+
+	f_print(fout, "\nmain()\n");
+	f_print(fout, "{\n");
+	if (inetdflag) {
+		write_inetmost(infile); /* Includes call to write_rpc_svc_fg() */
+	} else {
+	  if( tirpcflag ) {
+		if (netflag) {
+			f_print(fout, "\tregister SVCXPRT *%s;\n", TRANSP);
+			f_print(fout, "\tstruct netconfig *nconf = NULL;\n");
+		}
+		f_print(fout, "\tpid_t pid;\n");
+		f_print(fout, "\tint i;\n");
+		f_print(fout, "\tchar mname[FMNAMESZ + 1];\n\n");
+		write_pm_most(infile, netflag);
+		f_print(fout, "\telse {\n");
+		write_rpc_svc_fg(infile, "\t\t");
+		f_print(fout, "\t}\n");
+	      } else {
+		f_print(fout, "\tregister SVCXPRT *%s;\n", TRANSP);
+		f_print(fout, "\n");
+		print_pmapunset("\t");
+	      }
+	}
+
+	if (logflag && !inetdflag) {
+		open_log_file(infile, "\t");
+	}
+}
+
+/*
+ * write a registration for the given transport 
+ */
+void
+write_netid_register(transp)
+	char *transp;
+{
+	list *l;
+	definition *def;
+	version_list *vp;
+	char *sp;
+	char tmpbuf[32];
+
+	sp = "";
+	f_print(fout, "\n");
+	f_print(fout, "%s\tnconf = getnetconfigent(\"%s\");\n", sp, transp);
+	f_print(fout, "%s\tif (nconf == NULL) {\n", sp);
+	(void) sprintf(_errbuf, "cannot find %s netid.", transp);
+	sprintf(tmpbuf, "%s\t\t", sp);
+	print_err_message(tmpbuf);
+	f_print(fout, "%s\t\texit(1);\n", sp);
+	f_print(fout, "%s\t}\n", sp);
+	f_print(fout, "%s\t%s = svc_tli_create(RPC_ANYFD, nconf, 0, 0, 0);\n",
+			sp, TRANSP, transp);
+	f_print(fout, "%s\tif (%s == NULL) {\n", sp, TRANSP);
+	(void) sprintf(_errbuf, "cannot create %s service.", transp);
+	print_err_message(tmpbuf);
+	f_print(fout, "%s\t\texit(1);\n", sp);
+	f_print(fout, "%s\t}\n", sp);
+
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			continue;
+		}
+		for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+			f_print(fout,
+				"%s\t(void) rpcb_unset(%s, %s, nconf);\n",
+				sp, def->def_name, vp->vers_name);
+			f_print(fout,
+				"%s\tif (!svc_reg(%s, %s, %s, ",
+				sp, TRANSP, def->def_name, vp->vers_name);
+			pvname(def->def_name, vp->vers_num);
+			f_print(fout, ", nconf)) {\n");
+			(void) sprintf(_errbuf, "unable to register (%s, %s, %s).",
+					def->def_name, vp->vers_name, transp);
+			print_err_message(tmpbuf);
+			f_print(fout, "%s\t\texit(1);\n", sp);
+			f_print(fout, "%s\t}\n", sp);
+		}
+	}
+	f_print(fout, "%s\tfreenetconfigent(nconf);\n", sp);
+}
+
+/*
+ * write a registration for the given transport for TLI
+ */
+void
+write_nettype_register(transp)
+	char *transp;
+{
+	list *l;
+	definition *def;
+	version_list *vp;
+
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			continue;
+		}
+		for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+			f_print(fout, "\tif (!svc_create(");
+			pvname(def->def_name, vp->vers_num);
+			f_print(fout, ", %s, %s, \"%s\")) {\n ",
+				def->def_name, vp->vers_name, transp);
+			(void) sprintf(_errbuf,
+				"unable to create (%s, %s) for %s.",
+					def->def_name, vp->vers_name, transp);
+			print_err_message("\t\t");
+			f_print(fout, "\t\texit(1);\n");
+			f_print(fout, "\t}\n");
+		}
+	}
+}
+
+/*
+ * write the rest of the service 
+ */
+void
+write_rest()
+{
+	f_print(fout, "\n");
+	if (inetdflag) {
+		f_print(fout, "\tif (%s == (SVCXPRT *)NULL) {\n", TRANSP);
+		(void) sprintf(_errbuf, "could not create a handle");
+		print_err_message("\t\t");
+		f_print(fout, "\t\texit(1);\n");
+		f_print(fout, "\t}\n");
+		if (timerflag) {
+			f_print(fout, "\tif (_rpcpmstart) {\n");
+			f_print(fout, 
+				"\t\t(void) signal(SIGALRM, %s closedown);\n",
+				Cflag? "(SIG_PF)" : "(void(*)())" );
+			f_print(fout, "\t\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
+			f_print(fout, "\t}\n");
+		}
+	}
+	f_print(fout, "\tsvc_run();\n");
+	(void) sprintf(_errbuf, "svc_run returned");
+	print_err_message("\t");
+	f_print(fout, "\texit(1);\n");
+	f_print(fout, "\t/* NOTREACHED */\n");
+	f_print(fout, "}\n");
+}
+
+void
+write_programs(storage)
+	char *storage;
+{
+	list *l;
+	definition *def;
+
+	/* write out stubs for procedure  definitions */
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			write_real_program(def);
+		}
+	}
+
+	/* write out dispatcher for each program */
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			write_program(def, storage);
+		}
+	}
+
+
+}
+
+/* write out definition of internal function (e.g. _printmsg_1(...))
+   which calls server's defintion of actual function (e.g. printmsg_1(...)).
+   Unpacks single user argument of printmsg_1 to call-by-value format
+   expected by printmsg_1. */
+static
+write_real_program(def)
+	definition *def;
+{
+	version_list *vp;
+	proc_list *proc;
+	decl_list *l;
+
+	if( !newstyle ) return;  /* not needed for old style */
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			f_print(fout, "\n");
+			internal_proctype(proc);
+			f_print(fout, "\n_");
+			pvname(proc->proc_name, vp->vers_num);
+			if( Cflag ) {
+			  f_print(fout, "(" );
+			  /* arg name */
+			  if (proc->arg_num > 1)
+			    f_print(fout, proc->args.argname);
+			  else
+			    ptype(proc->args.decls->decl.prefix, 
+				  proc->args.decls->decl.type, 0);
+			  f_print(fout, " *argp, struct svc_req *%s)\n", 
+				  RQSTP);
+			} else {
+			  f_print(fout, "(argp, %s)\n", RQSTP );
+			  /* arg name */
+			  if (proc->arg_num > 1)
+			    f_print(fout, "\t%s *argp;\n", proc->args.argname);
+			  else {
+			    f_print(fout, "\t");
+			    ptype(proc->args.decls->decl.prefix, 
+				  proc->args.decls->decl.type, 0);
+			    f_print(fout, " *argp;\n");
+			  }
+			  f_print(fout, "	struct svc_req *%s;\n", RQSTP);
+			}
+
+			f_print(fout, "{\n");
+			f_print(fout, "\treturn(");
+			pvname_svc(proc->proc_name, vp->vers_num);
+			f_print(fout, "(");
+			if (proc->arg_num < 2) { /* single argument */
+			  if (!streq( proc->args.decls->decl.type, "void"))
+			    f_print(fout, "*argp, ");  /* non-void */
+			} else {
+			  for (l = proc->args.decls;  l != NULL; l = l->next) 
+			    f_print(fout, "argp->%s, ", l->decl.name);
+			}
+			f_print(fout, "%s));\n}\n", RQSTP);
+		} 		
+	}
+}
+
+static 
+write_program(def, storage)
+	definition *def;
+	char *storage;
+{
+	version_list *vp;
+	proc_list *proc;
+	int filled;
+
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		f_print(fout, "\n");
+		if (storage != NULL) {
+			f_print(fout, "%s ", storage);
+		}
+		f_print(fout, "void\n");
+		pvname(def->def_name, vp->vers_num);
+
+		if (Cflag) {
+		   f_print(fout, "(struct svc_req *%s, ", RQSTP);
+		   f_print(fout, "register SVCXPRT *%s)\n", TRANSP);
+		} else {
+		   f_print(fout, "(%s, %s)\n", RQSTP, TRANSP);
+		   f_print(fout, "	struct svc_req *%s;\n", RQSTP);
+		   f_print(fout, "	register SVCXPRT *%s;\n", TRANSP);
+		}
+
+		f_print(fout, "{\n");
+
+		filled = 0;
+		f_print(fout, "\tunion {\n");
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			if (proc->arg_num < 2) { /* single argument */
+				if (streq(proc->args.decls->decl.type, 
+					  "void")) {
+					continue;
+				}
+				filled = 1;
+				f_print(fout, "\t\t");
+				ptype(proc->args.decls->decl.prefix, 
+				      proc->args.decls->decl.type, 0);
+				pvname(proc->proc_name, vp->vers_num);
+				f_print(fout, "_arg;\n");
+
+			}
+			else {
+				filled = 1;
+				f_print(fout, "\t\t%s", proc->args.argname);
+				f_print(fout, " ");
+				pvname(proc->proc_name, vp->vers_num);
+				f_print(fout, "_arg;\n");
+			}
+		}
+		if (!filled) {
+			f_print(fout, "\t\tint fill;\n");
+		}
+		f_print(fout, "\t} %s;\n", ARG);
+		f_print(fout, "\tchar *%s;\n", RESULT);
+
+		if (Cflag) {
+		    f_print(fout, "\txdrproc_t xdr_%s, xdr_%s;\n", ARG, RESULT);
+		    f_print(fout,
+			    "\tchar *(*%s)(char *, struct svc_req *);\n",
+			    ROUTINE);
+		} else {
+		    f_print(fout, "\tbool_t (*xdr_%s)(), (*xdr_%s)();\n", ARG, RESULT);
+		    f_print(fout, "\tchar *(*%s)();\n", ROUTINE);
+		}
+
+		f_print(fout, "\n");
+
+		if (callerflag) 
+			f_print(fout, "\tcaller = transp;\n"); /*EVAS*/
+		if (timerflag)
+			f_print(fout, "\t_rpcsvcdirty = 1;\n");
+		f_print(fout, "\tswitch (%s->rq_proc) {\n", RQSTP);
+		if (!nullproc(vp->procs)) {
+			f_print(fout, "\tcase NULLPROC:\n");
+			f_print(fout,
+			Cflag
+			? "\t\t(void) svc_sendreply(%s, (xdrproc_t) xdr_void, (char *)NULL);\n"
+			: "\t\t(void) svc_sendreply(%s, xdr_void, (char *)NULL);\n",
+					TRANSP);
+			print_return("\t\t");
+			f_print(fout, "\n");
+		}
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			f_print(fout, "\tcase %s:\n", proc->proc_name);
+			if (proc->arg_num < 2) { /* single argument */
+			  p_xdrfunc( ARG, proc->args.decls->decl.type);
+			} else {
+			  p_xdrfunc( ARG, proc->args.argname);
+			}
+			p_xdrfunc( RESULT, proc->res_type);
+			if( Cflag )
+			    f_print(fout,
+				    "\t\t%s = (char *(*)(char *, struct svc_req *)) ",
+				    ROUTINE);
+			else
+			    f_print(fout, "\t\t%s = (char *(*)()) ", ROUTINE);
+
+			if (newstyle) { /* new style: calls internal routine */
+				f_print(fout,"_");
+			}
+			if (!newstyle )
+			  pvname_svc(proc->proc_name, vp->vers_num);
+			else
+			  pvname(proc->proc_name, vp->vers_num);
+			f_print(fout, ";\n");
+			f_print(fout, "\t\tbreak;\n\n");
+		}
+		f_print(fout, "\tdefault:\n");
+		printerr("noproc", TRANSP);
+		print_return("\t\t");
+		f_print(fout, "\t}\n");
+
+		f_print(fout, "\t(void) memset((char *)&%s, 0, sizeof (%s));\n", ARG, ARG);
+		printif("getargs", TRANSP, "(caddr_t) &", ARG);
+		printerr("decode", TRANSP);
+		print_return("\t\t");
+		f_print(fout, "\t}\n");
+
+		if (Cflag)
+		    f_print(fout, "\t%s = (*%s)((char *)&%s, %s);\n",
+			    RESULT, ROUTINE, ARG, RQSTP);
+		else
+		    f_print(fout, "\t%s = (*%s)(&%s, %s);\n",
+			    RESULT, ROUTINE, ARG, RQSTP);
+		f_print(fout, 
+			"\tif (%s != NULL && !svc_sendreply(%s, xdr_%s, %s)) {\n",
+			RESULT, TRANSP, RESULT, RESULT);
+		printerr("systemerr", TRANSP);
+		f_print(fout, "\t}\n");
+
+		printif("freeargs", TRANSP, "(caddr_t) &", ARG);
+		(void) sprintf(_errbuf, "unable to free arguments");
+		print_err_message("\t\t");
+		f_print(fout, "\t\texit(1);\n");
+		f_print(fout, "\t}\n");
+		print_return("\t");
+		f_print(fout, "}\n");
+	}
+}
+
+static
+printerr(err, transp)
+	char *err;
+	char *transp;
+{
+	f_print(fout, "\t\tsvcerr_%s(%s);\n", err, transp);
+}
+
+static
+printif(proc, transp, prefix, arg)
+	char *proc;
+	char *transp;
+	char *prefix;
+	char *arg;
+{
+	f_print(fout, "\tif (!svc_%s(%s, xdr_%s, %s%s)) {\n",
+		proc, transp, arg, prefix, arg);
+}
+
+nullproc(proc)
+	proc_list *proc;
+{
+	for (; proc != NULL; proc = proc->next) {
+		if (streq(proc->proc_num, "0")) {
+			return (1);
+		}
+	}
+	return (0);
+}
+
+static
+write_inetmost(infile)
+	char *infile;
+{
+	f_print(fout, "\tregister SVCXPRT *%s;\n", TRANSP);
+	f_print(fout, "\tint sock;\n");
+	f_print(fout, "\tint proto;\n");
+	f_print(fout, "\tstruct sockaddr_in saddr;\n");
+	f_print(fout, "\tint asize = sizeof (saddr);\n");
+	f_print(fout, "\n");
+	f_print(fout, 
+	"\tif (getsockname(0, (struct sockaddr *)&saddr, &asize) == 0) {\n");
+	f_print(fout, "\t\tint ssize = sizeof (int);\n\n");
+	f_print(fout, "\t\tif (saddr.sin_family != AF_INET)\n");
+	f_print(fout, "\t\t\texit(1);\n");
+	f_print(fout, "\t\tif (getsockopt(0, SOL_SOCKET, SO_TYPE,\n");
+	f_print(fout, "\t\t\t\t(char *)&_rpcfdtype, &ssize) == -1)\n");
+	f_print(fout, "\t\t\texit(1);\n");
+	f_print(fout, "\t\tsock = 0;\n");
+	f_print(fout, "\t\t_rpcpmstart = 1;\n");
+	f_print(fout, "\t\tproto = 0;\n");
+	open_log_file(infile, "\t\t");
+	f_print(fout, "\t} else {\n");
+	write_rpc_svc_fg(infile, "\t\t");
+	f_print(fout, "\t\tsock = RPC_ANYSOCK;\n");
+	print_pmapunset("\t\t");
+	f_print(fout, "\t}\n");
+}
+
+static
+print_return(space)
+	char *space;
+{
+	if (exitnow)
+		f_print(fout, "%sexit(0);\n", space);
+	else {
+		if (timerflag)
+			f_print(fout, "%s_rpcsvcdirty = 0;\n", space);
+		f_print(fout, "%sreturn;\n", space);
+	}
+}
+
+static
+print_pmapunset(space)
+	char *space;
+{
+	list *l;
+	definition *def;
+	version_list *vp;
+
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			for (vp = def->def.pr.versions; vp != NULL;
+					vp = vp->next) {
+				f_print(fout, "%s(void) pmap_unset(%s, %s);\n",
+					space, def->def_name, vp->vers_name);
+			}
+		}
+	}
+}
+
+static
+print_err_message(space)
+	char *space;
+{
+	if (logflag)
+		f_print(fout, "%ssyslog(LOG_ERR, \"%s\");\n", space, _errbuf);
+	else if (inetdflag || pmflag)
+		f_print(fout, "%s_msgout(\"%s\");\n", space, _errbuf);
+	else
+		f_print(fout, "%sfprintf(stderr, \"%s\");\n", space, _errbuf);
+}
+
+/*
+ * Write the server auxiliary function ( _msgout, timeout)
+ */
+void
+write_svc_aux( nomain )
+     int nomain;
+{
+	if (!logflag)
+		write_msg_out();
+	if( !nomain )
+	  write_timeout_func();
+	if (callerflag)			/*EVAS*/
+		write_caller_func();	/*EVAS*/
+}
+
+/*
+ * Write the _msgout function
+ */
+
+write_msg_out()
+{
+	f_print(fout, "\n");
+	f_print(fout, "static\n");
+	if( !Cflag ) {
+	  f_print(fout, "void _msgout(msg)\n");
+	  f_print(fout, "\tchar *msg;\n");
+	} else {
+	  f_print(fout, "void _msgout(char* msg)\n");
+	}
+	f_print(fout, "{\n");
+	f_print(fout, "#ifdef RPC_SVC_FG\n");
+	if (inetdflag || pmflag)
+		f_print(fout, "\tif (_rpcpmstart)\n");
+	f_print(fout, "\t\tsyslog(LOG_ERR, msg);\n");
+	f_print(fout, "\telse\n");
+	f_print(fout, "\t\t(void) fprintf(stderr, \"%%s\\n\", msg);\n");
+	f_print(fout, "#else\n");
+	f_print(fout, "\tsyslog(LOG_ERR, msg);\n");
+	f_print(fout, "#endif\n");
+	f_print(fout, "}\n");
+}
+
+/*
+ * Write the timeout function
+ */
+static
+write_timeout_func()
+{
+	if (!timerflag)
+		return;
+	f_print(fout, "\n");
+	f_print(fout, "static void\n");
+	f_print(fout, "closedown()\n");
+	f_print(fout, "{\n");
+	f_print(fout, "\tif (_rpcsvcdirty == 0) {\n");
+	f_print(fout, "\t\textern fd_set svc_fdset;\n");
+	f_print(fout, "\t\tstatic int size;\n");
+	f_print(fout, "\t\tint i, openfd;\n");
+	if (tirpcflag && pmflag) {
+		f_print(fout, "\t\tstruct t_info tinfo;\n\n");
+		f_print(fout, "\t\tif (!t_getinfo(0, &tinfo) && (tinfo.servtype == T_CLTS))\n");
+	} else {
+		f_print(fout, "\n\t\tif (_rpcfdtype == SOCK_DGRAM)\n");
+	}
+	f_print(fout, "\t\t\texit(0);\n");
+	f_print(fout, "\t\tif (size == 0) {\n");
+	if( tirpcflag ) {
+	  f_print(fout, "\t\t\tstruct rlimit rl;\n\n");
+	  f_print(fout, "\t\t\trl.rlim_max = 0;\n");
+	  f_print(fout, "\t\t\tgetrlimit(RLIMIT_NOFILE, &rl);\n");
+	  f_print(fout, "\t\t\tif ((size = rl.rlim_max) == 0)\n");
+	  f_print(fout, "\t\t\t\treturn;\n");
+	} else {
+	  f_print(fout, "\t\t\tsize = getdtablesize();\n");
+	}
+	f_print(fout, "\t\t}\n");
+	f_print(fout, "\t\tfor (i = 0, openfd = 0; i < size && openfd < 2; i++)\n");
+	f_print(fout, "\t\t\tif (FD_ISSET(i, &svc_fdset))\n");
+	f_print(fout, "\t\t\t\topenfd++;\n");
+	f_print(fout, "\t\tif (openfd <= (_rpcpmstart?0:1))\n");
+	f_print(fout, "\t\t\texit(0);\n");
+	f_print(fout, "\t}\n");
+	f_print(fout, "\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
+	f_print(fout, "}\n");
+}
+
+static
+write_caller_func()			/*EVAS*/
+{
+#define	P(s)	f_print(fout, s);
+
+P("\n");
+P("char *svc_caller()\n");
+P("{\n");
+P("	struct sockaddr_in actual;\n");
+P("	struct hostent *hp;\n");
+P("	static struct in_addr prev;\n");
+P("	static char cname[128];\n\n");
+
+P("	actual = *svc_getcaller(caller);\n\n");
+
+P("	if (memcmp((char *)&actual.sin_addr, (char *)&prev,\n");
+P("		 sizeof(struct in_addr)) == 0)\n");
+P("		return (cname);\n\n");
+
+P("	prev = actual.sin_addr;\n\n");
+
+P("	hp = gethostbyaddr((char *) &actual.sin_addr, sizeof(actual.sin_addr), AF_INET);\n");
+P("	if (hp == NULL) {                       /* dummy one up */\n");
+P("		extern char *inet_ntoa();\n");
+P("		strcpy(cname, inet_ntoa(actual.sin_addr));\n");
+P("	} else {\n");
+P("		strcpy(cname, hp->h_name);\n");
+P("	}\n\n");
+
+P("	return (cname);\n");
+P("}\n");
+
+#undef P
+}
+
+/*
+ * Write the most of port monitor support
+ */
+static
+write_pm_most(infile, netflag)
+	char *infile;
+	int netflag;
+{
+	list *l;
+	definition *def;
+	version_list *vp;
+
+	f_print(fout, "\tif (!ioctl(0, I_LOOK, mname) &&\n");
+	f_print(fout, "\t\t(!strcmp(mname, \"sockmod\") ||");
+	f_print(fout, " !strcmp(mname, \"timod\"))) {\n");
+	f_print(fout, "\t\tchar *netid;\n");
+	if (!netflag) {	/* Not included by -n option */
+		f_print(fout, "\t\tstruct netconfig *nconf = NULL;\n");
+		f_print(fout, "\t\tSVCXPRT *%s;\n", TRANSP);
+	}
+	if( timerflag )
+	  f_print(fout, "\t\tint pmclose;\n");
+/* not necessary, defined in /usr/include/stdlib */
+/*	f_print(fout, "\t\textern char *getenv();\n");*/
+	f_print(fout, "\n");
+	f_print(fout, "\t\t_rpcpmstart = 1;\n");
+	if (logflag)
+		open_log_file(infile, "\t\t");
+	f_print(fout, "\t\tif ((netid = getenv(\"NLSPROVIDER\")) == NULL) {\n");
+	sprintf(_errbuf, "cannot get transport name");
+	print_err_message("\t\t\t");
+	f_print(fout, "\t\t} else if ((nconf = getnetconfigent(netid)) == NULL) {\n");
+	sprintf(_errbuf, "cannot get transport info");
+	print_err_message("\t\t\t");
+	f_print(fout, "\t\t}\n");
+	/*
+	 * A kludgy support for inetd services. Inetd only works with
+	 * sockmod, and RPC works only with timod, hence all this jugglery
+	 */
+	f_print(fout, "\t\tif (strcmp(mname, \"sockmod\") == 0) {\n");
+	f_print(fout, "\t\t\tif (ioctl(0, I_POP, 0) || ioctl(0, I_PUSH, \"timod\")) {\n");
+	sprintf(_errbuf, "could not get the right module");
+	print_err_message("\t\t\t\t");
+	f_print(fout, "\t\t\t\texit(1);\n");
+	f_print(fout, "\t\t\t}\n");
+	f_print(fout, "\t\t}\n");
+	if( timerflag )
+	  f_print(fout, "\t\tpmclose = (t_getstate(0) != T_DATAXFER);\n");
+	f_print(fout, "\t\tif ((%s = svc_tli_create(0, nconf, NULL, 0, 0)) == NULL) {\n",
+			TRANSP);
+	sprintf(_errbuf, "cannot create server handle");
+	print_err_message("\t\t\t");
+	f_print(fout, "\t\t\texit(1);\n");
+	f_print(fout, "\t\t}\n");
+	f_print(fout, "\t\tif (nconf)\n");
+	f_print(fout, "\t\t\tfreenetconfigent(nconf);\n");
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			continue;
+		}
+		for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+			f_print(fout,
+				"\t\tif (!svc_reg(%s, %s, %s, ",
+				TRANSP, def->def_name, vp->vers_name);
+			pvname(def->def_name, vp->vers_num);
+			f_print(fout, ", 0)) {\n");
+			(void) sprintf(_errbuf, "unable to register (%s, %s).",
+					def->def_name, vp->vers_name);
+			print_err_message("\t\t\t");
+			f_print(fout, "\t\t\texit(1);\n");
+			f_print(fout, "\t\t}\n");
+		}
+	}
+	if (timerflag) {
+		f_print(fout, "\t\tif (pmclose) {\n");
+		f_print(fout, "\t\t\t(void) signal(SIGALRM, %s closedown);\n",
+				Cflag? "(SIG_PF)" : "(void(*)())" );
+		f_print(fout, "\t\t\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
+		f_print(fout, "\t\t}\n");
+	}
+	f_print(fout, "\t\tsvc_run();\n");
+	f_print(fout, "\t\texit(1);\n");
+	f_print(fout, "\t\t/* NOTREACHED */\n");
+	f_print(fout, "\t}\n");
+}
+
+/*
+ * Support for backgrounding the server if self started.
+ */
+static
+write_rpc_svc_fg(infile, sp)
+	char *infile;
+	char *sp;
+{
+	f_print(fout, "#ifndef RPC_SVC_FG\n");
+	f_print(fout, "%sint size;\n", sp);
+	if( tirpcflag )
+	        f_print(fout, "%sstruct rlimit rl;\n", sp);
+	if (inetdflag)
+		f_print(fout, "%sint pid, i;\n\n", sp);
+	f_print(fout, "%spid = fork();\n", sp);
+	f_print(fout, "%sif (pid < 0) {\n", sp);
+	f_print(fout, "%s\tperror(\"cannot fork\");\n", sp);
+	f_print(fout, "%s\texit(1);\n", sp);
+	f_print(fout, "%s}\n", sp);
+	f_print(fout, "%sif (pid)\n", sp);
+	f_print(fout, "%s\texit(0);\n", sp);
+	/* get number of file descriptors */
+	if( tirpcflag ) {
+	  f_print(fout, "%srl.rlim_max = 0;\n", sp);
+	  f_print(fout, "%sgetrlimit(RLIMIT_NOFILE, &rl);\n", sp);
+	  f_print(fout, "%sif ((size = rl.rlim_max) == 0)\n", sp);
+	  f_print(fout, "%s\texit(1);\n", sp);
+	} else {
+	  f_print(fout, "%ssize = getdtablesize();\n", sp);
+	}
+
+	f_print(fout, "%sfor (i = 0; i < size; i++)\n", sp);
+	f_print(fout, "%s\t(void) close(i);\n", sp);
+	/* Redirect stderr and stdout to console */
+	f_print(fout, "%si = open(\"/dev/console\", 2);\n", sp);
+	f_print(fout, "%s(void) dup2(i, 1);\n", sp);
+	f_print(fout, "%s(void) dup2(i, 2);\n", sp);
+	/* This removes control of the controlling terminal */
+	if( tirpcflag )
+	  f_print(fout, "%ssetsid();\n", sp);
+	else {
+	  f_print(fout, "%si = open(\"/dev/tty\", 2);\n", sp);
+	  f_print(fout, "%sif (i >= 0) {\n", sp);
+	  f_print(fout, "%s\t(void) ioctl(i, TIOCNOTTY, (char *)NULL);\n", sp);;
+	  f_print(fout, "%s\t(void) close(i);\n", sp);
+	  f_print(fout, "%s}\n", sp);
+	}
+	if (!logflag)
+		open_log_file(infile, sp);
+	f_print(fout, "#endif\n");
+	if (logflag)
+		open_log_file(infile, sp);
+}
+
+static
+open_log_file(infile, sp)
+	char *infile;
+	char *sp;
+{
+	char *s;
+
+	s = strrchr(infile, '.');
+	if (s) 
+		*s = '\0';
+	f_print(fout,"%sopenlog(\"%s\", LOG_PID, LOG_DAEMON);\n", sp, infile);
+	if (s)
+		*s = '.';
+}
+
+
+
+
+/*
+ * write a registration for the given transport for Inetd
+ */
+void
+write_inetd_register(transp)
+	char *transp;
+{
+	list *l;
+	definition *def;
+	version_list *vp;
+	char *sp;
+	int isudp;
+	char tmpbuf[32];
+
+	if (inetdflag)
+		sp = "\t";
+	else
+		sp = "";
+	if (streq(transp, "udp"))
+		isudp = 1;
+	else
+		isudp = 0;
+	f_print(fout, "\n");
+	if (inetdflag) {
+		f_print(fout, "\tif ((_rpcfdtype == 0) || (_rpcfdtype == %s)) {\n",
+				isudp ? "SOCK_DGRAM" : "SOCK_STREAM");
+	}
+	if (inetdflag && streq(transp, "tcp")) {
+		f_print(fout, "%s\tif (_rpcpmstart)\n", sp);
+
+		f_print(fout, "%s\t\t%s = svc%s_create(%s",
+			sp, TRANSP, "fd", inetdflag? "sock": "RPC_ANYSOCK");
+		if (!isudp)
+			f_print(fout, ", 0, 0");
+		f_print(fout, ");\n");
+
+		f_print(fout, "%s\telse\n", sp);
+
+		f_print(fout, "%s\t\t%s = svc%s_create(%s",
+			sp, TRANSP, transp, inetdflag? "sock": "RPC_ANYSOCK");
+		if (!isudp)
+			f_print(fout, ", 0, 0");
+		f_print(fout, ");\n");
+
+	} else {
+		f_print(fout, "%s\t%s = svc%s_create(%s",
+			sp, TRANSP, transp, inetdflag? "sock": "RPC_ANYSOCK");
+		if (!isudp)
+			f_print(fout, ", 0, 0");
+		f_print(fout, ");\n");
+	}
+	f_print(fout, "%s\tif (%s == NULL) {\n", sp, TRANSP);
+	(void) sprintf(_errbuf, "cannot create %s service.", transp);
+	(void) sprintf(tmpbuf, "%s\t\t", sp);
+	print_err_message(tmpbuf);
+	f_print(fout, "%s\t\texit(1);\n", sp);
+	f_print(fout, "%s\t}\n", sp);
+
+	if (inetdflag) {
+		f_print(fout, "%s\tif (!_rpcpmstart)\n\t", sp);
+		f_print(fout, "%s\tproto = IPPROTO_%s;\n",
+				sp, isudp ? "UDP": "TCP");
+	}
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			continue;
+		}
+		for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+			f_print(fout, "%s\tif (!svc_register(%s, %s, %s, ",
+				sp, TRANSP, def->def_name, vp->vers_name);
+			pvname(def->def_name, vp->vers_num);
+			if (inetdflag)
+				f_print(fout, ", proto)) {\n");
+			else 
+				f_print(fout, ", IPPROTO_%s)) {\n",
+					isudp ? "UDP": "TCP");
+			(void) sprintf(_errbuf, "unable to register (%s, %s, %s).",
+					def->def_name, vp->vers_name, transp);
+			print_err_message(tmpbuf);
+			f_print(fout, "%s\t\texit(1);\n", sp);
+			f_print(fout, "%s\t}\n", sp);
+		}
+	}
+	if (inetdflag)
+		f_print(fout, "\t}\n");
+}
diff --git a/usr.bin/rpcgen/rpc_tblout.c b/usr.bin/rpcgen/rpc_tblout.c
new file mode 100644
index 00000000000..8fcbbc0f526
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_tblout.c
@@ -0,0 +1,170 @@
+/*	$NetBSD: rpc_tblout.c,v 1.3 1995/06/24 15:00:15 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_tblout.c 1.4 89/02/22 (C) 1988 SMI";
+#endif
+
+/*
+ * rpc_tblout.c, Dispatch table outputter for the RPC protocol compiler
+ */
+#include <sys/cdefs.h>
+#include <stdio.h>
+#include <string.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+#define TABSIZE		8
+#define TABCOUNT	5
+#define TABSTOP		(TABSIZE*TABCOUNT)
+
+static char tabstr[TABCOUNT+1] = "\t\t\t\t\t";
+
+static char tbl_hdr[] = "struct rpcgen_table %s_table[] = {\n";
+static char tbl_end[] = "};\n";
+
+static char null_entry[] = "\n\t(char *(*)())0,\n\
+ \t(xdrproc_t) xdr_void,\t\t\t0,\n\
+ \t(xdrproc_t) xdr_void,\t\t\t0,\n";
+
+static char tbl_nproc[] = "int %s_nproc =\n\tsizeof(%s_table)/sizeof(%s_table[0]);\n\n";
+
+static write_table __P((definition *));
+static printit __P((char *, char *));
+
+void
+write_tables()
+{
+	list *l;
+	definition *def;
+
+	f_print(fout, "\n");
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			write_table(def);
+		}
+	}
+}
+
+static
+write_table(def)
+	definition *def;
+{
+	version_list *vp;
+	proc_list *proc;
+	int current;
+	int expected;
+	char progvers[100];
+	int warning;
+
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		warning = 0;
+		s_print(progvers, "%s_%s",
+		    locase(def->def_name), vp->vers_num);
+		/* print the table header */
+		f_print(fout, tbl_hdr, progvers);
+
+		if (nullproc(vp->procs)) {
+			expected = 0;
+		} else {
+			expected = 1;
+			f_print(fout, null_entry);
+		}
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			current = atoi(proc->proc_num);
+			if (current != expected++) {
+				f_print(fout,
+			"\n/*\n * WARNING: table out of order\n */\n");
+				if (warning == 0) {
+					f_print(stderr,
+				    "WARNING %s table is out of order\n",
+					    progvers);
+					warning = 1;
+					nonfatalerrors = 1;
+				}
+				expected = current + 1;
+			}
+			f_print(fout, "\n\t(char *(*)())RPCGEN_ACTION(");
+
+			/* routine to invoke */
+			if ( !newstyle)
+			  pvname_svc(proc->proc_name, vp->vers_num);
+			else {
+			  if( newstyle )
+			    f_print( fout, "_");   /* calls internal func */
+			  pvname(proc->proc_name, vp->vers_num);
+			}
+			f_print(fout, "),\n");
+
+			/* argument info */
+			if( proc->arg_num > 1 )
+			  printit((char*) NULL, proc->args.argname );
+			else  
+			  /* do we have to do something special for newstyle */
+			  printit( proc->args.decls->decl.prefix,
+				  proc->args.decls->decl.type );
+			/* result info */
+			printit(proc->res_prefix, proc->res_type);
+		}
+
+		/* print the table trailer */
+		f_print(fout, tbl_end);
+		f_print(fout, tbl_nproc, progvers, progvers, progvers);
+	}
+}
+
+static
+printit(prefix, type)
+	char *prefix;
+	char *type;
+{
+	int len;
+	int tabs;
+
+
+ 	len = fprintf(fout, "\txdr_%s,", stringfix(type));
+	/* account for leading tab expansion */
+	len += TABSIZE - 1;
+	/* round up to tabs required */
+	tabs = (TABSTOP - len + TABSIZE - 1)/TABSIZE;
+	f_print(fout, "%s", &tabstr[TABCOUNT-tabs]);
+
+	if (streq(type, "void")) {
+		f_print(fout, "0");
+	} else {
+		f_print(fout, "sizeof ( ");
+		/* XXX: should "follow" be 1 ??? */
+		ptype(prefix, type, 0);
+		f_print(fout, ")");
+	}
+	f_print(fout, ",\n");
+}
diff --git a/usr.bin/rpcgen/rpc_util.c b/usr.bin/rpcgen/rpc_util.c
new file mode 100644
index 00000000000..07297675eea
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_util.c
@@ -0,0 +1,506 @@
+/*	$NetBSD: rpc_util.c,v 1.6 1995/08/29 23:05:57 cgd Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)rpc_util.c 1.11 89/02/22 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_util.c, Utility routines for the RPC protocol compiler 
+ */
+#include <sys/cdefs.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include "rpc_scan.h"
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+#define ARGEXT "argument"
+
+static void printwhere __P((void));
+
+char curline[MAXLINESIZE];	/* current read line */
+char *where = curline;		/* current point in line */
+int linenum = 0;		/* current line number */
+
+char *infilename;		/* input filename */
+
+#define NFILES 7
+char *outfiles[NFILES];		/* output file names */
+int nfiles;
+
+FILE *fout;			/* file pointer of current output */
+FILE *fin;			/* file pointer of current input */
+
+list *defined;			/* list of defined things */
+
+/*
+ * Reinitialize the world 
+ */
+reinitialize()
+{
+	memset(curline, 0, MAXLINESIZE);
+	where = curline;
+	linenum = 0;
+	defined = NULL;
+}
+
+/*
+ * string equality 
+ */
+streq(a, b)
+	char *a;
+	char *b;
+{
+	return (strcmp(a, b) == 0);
+}
+
+/*
+ * find a value in a list 
+ */
+definition *
+findval(lst, val, cmp)
+	list *lst;
+	char *val;
+	int (*cmp) ();
+
+{
+         
+	for (; lst != NULL; lst = lst->next) {
+		if ((*cmp) (lst->val, val)) {
+			return (lst->val);
+		}
+	}
+	return (NULL);
+}
+
+/*
+ * store a value in a list 
+ */
+void
+storeval(lstp, val)
+	list **lstp;
+	definition *val;
+{
+	list **l;
+	list *lst;
+
+	
+	for (l = lstp; *l != NULL; l = (list **) & (*l)->next);
+	lst = ALLOC(list);
+	lst->val = val;
+	lst->next = NULL;
+	*l = lst;
+}
+
+static
+findit(def, type)
+	definition *def;
+	char *type;
+{
+	return (streq(def->def_name, type));
+}
+
+static char *
+fixit(type, orig)
+	char *type;
+	char *orig;
+{
+	definition *def;
+
+	def = (definition *) FINDVAL(defined, type, findit);
+	if (def == NULL || def->def_kind != DEF_TYPEDEF) {
+		return (orig);
+	}
+	switch (def->def.ty.rel) {
+	case REL_VECTOR:
+		return (def->def.ty.old_type);
+	case REL_ALIAS:
+		return (fixit(def->def.ty.old_type, orig));
+	default:
+		return (orig);
+	}
+}
+
+char *
+fixtype(type)
+	char *type;
+{
+	return (fixit(type, type));
+}
+
+char *
+stringfix(type)
+	char *type;
+{
+	if (streq(type, "string")) {
+		return ("wrapstring");
+	} else {
+		return (type);
+	}
+}
+
+void
+ptype(prefix, type, follow)
+	char *prefix;
+	char *type;
+	int follow;
+{
+	if (prefix != NULL) {
+		if (streq(prefix, "enum")) {
+			f_print(fout, "enum ");
+		} else {
+			f_print(fout, "struct ");
+		}
+	}
+	if (streq(type, "bool")) {
+		f_print(fout, "bool_t ");
+	} else if (streq(type, "string")) {
+		f_print(fout, "char *");
+	} else {
+		f_print(fout, "%s ", follow ? fixtype(type) : type);
+	}
+}
+
+static
+typedefed(def, type)
+	definition *def;
+	char *type;
+{
+	if (def->def_kind != DEF_TYPEDEF || def->def.ty.old_prefix != NULL) {
+		return (0);
+	} else {
+		return (streq(def->def_name, type));
+	}
+}
+
+isvectordef(type, rel)
+	char *type;
+	relation rel;
+{
+	definition *def;
+
+	for (;;) {
+		switch (rel) {
+		case REL_VECTOR:
+			return (!streq(type, "string"));
+		case REL_ARRAY:
+			return (0);
+		case REL_POINTER:
+			return (0);
+		case REL_ALIAS:
+			def = (definition *) FINDVAL(defined, type, typedefed);
+			if (def == NULL) {
+				return (0);
+			}
+			type = def->def.ty.old_type;
+			rel = def->def.ty.rel;
+		}
+	}
+}
+
+char *
+locase(str)
+	char *str;
+{
+	char c;
+	static char buf[100];
+	char *p = buf;
+
+	while (c = *str++) {
+		*p++ = (c >= 'A' && c <= 'Z') ? (c - 'A' + 'a') : c;
+	}
+	*p = 0;
+	return (buf);
+}
+
+void
+pvname_svc(pname, vnum)
+	char *pname;
+	char *vnum;
+{
+	f_print(fout, "%s_%s_svc", locase(pname), vnum);
+}
+
+void
+pvname(pname, vnum)
+	char *pname;
+	char *vnum;
+{
+	f_print(fout, "%s_%s", locase(pname), vnum);
+}
+
+/*
+ * print a useful (?) error message, and then die 
+ */
+void
+error(msg)
+	char *msg;
+{
+	printwhere();
+	f_print(stderr, "%s, line %d: ", infilename, linenum);
+	f_print(stderr, "%s\n", msg);
+	crash();
+}
+
+/*
+ * Something went wrong, unlink any files that we may have created and then
+ * die. 
+ */
+crash()
+{
+	int i;
+
+	for (i = 0; i < nfiles; i++) {
+		(void) unlink(outfiles[i]);
+	}
+	exit(1);
+}
+
+void
+record_open(file)
+	char *file;
+{
+	if (nfiles < NFILES) {
+		outfiles[nfiles++] = file;
+	} else {
+		f_print(stderr, "too many files!\n");
+		crash();
+	}
+}
+
+static char expectbuf[100];
+static char *toktostr();
+
+/*
+ * error, token encountered was not the expected one 
+ */
+void
+expected1(exp1)
+	tok_kind exp1;
+{
+	s_print(expectbuf, "expected '%s'",
+		toktostr(exp1));
+	error(expectbuf);
+}
+
+/*
+ * error, token encountered was not one of two expected ones 
+ */
+void
+expected2(exp1, exp2)
+	tok_kind exp1, exp2;
+{
+	s_print(expectbuf, "expected '%s' or '%s'",
+		toktostr(exp1),
+		toktostr(exp2));
+	error(expectbuf);
+}
+
+/*
+ * error, token encountered was not one of 3 expected ones 
+ */
+void
+expected3(exp1, exp2, exp3)
+	tok_kind exp1, exp2, exp3;
+{
+	s_print(expectbuf, "expected '%s', '%s' or '%s'",
+		toktostr(exp1),
+		toktostr(exp2),
+		toktostr(exp3));
+	error(expectbuf);
+}
+
+void
+tabify(f, tab)
+	FILE *f;
+	int tab;
+{
+	while (tab--) {
+		(void) fputc('\t', f);
+	}
+}
+
+
+static token tokstrings[] = {
+	{TOK_IDENT, "identifier"},
+	{TOK_CONST, "const"},
+	{TOK_RPAREN, ")"},
+	{TOK_LPAREN, "("},
+	{TOK_RBRACE, "}"},
+	{TOK_LBRACE, "{"},
+	{TOK_LBRACKET, "["},
+	{TOK_RBRACKET, "]"},
+	{TOK_STAR, "*"},
+	{TOK_COMMA, ","},
+	{TOK_EQUAL, "="},
+	{TOK_COLON, ":"},
+	{TOK_SEMICOLON, ";"},
+	{TOK_UNION, "union"},
+	{TOK_STRUCT, "struct"},
+	{TOK_SWITCH, "switch"},
+	{TOK_CASE, "case"},
+	{TOK_DEFAULT, "default"},
+	{TOK_ENUM, "enum"},
+	{TOK_TYPEDEF, "typedef"},
+	{TOK_INT, "int"},
+	{TOK_SHORT, "short"},
+	{TOK_LONG, "long"},
+	{TOK_UNSIGNED, "unsigned"},
+	{TOK_DOUBLE, "double"},
+	{TOK_FLOAT, "float"},
+	{TOK_CHAR, "char"},
+	{TOK_STRING, "string"},
+	{TOK_OPAQUE, "opaque"},
+	{TOK_BOOL, "bool"},
+	{TOK_VOID, "void"},
+	{TOK_PROGRAM, "program"},
+	{TOK_VERSION, "version"},
+	{TOK_EOF, "??????"}
+};
+
+static char *
+toktostr(kind)
+	tok_kind kind;
+{
+	token *sp;
+
+	for (sp = tokstrings; sp->kind != TOK_EOF && sp->kind != kind; sp++);
+	return (sp->str);
+}
+
+static
+printbuf()
+{
+	char c;
+	int i;
+	int cnt;
+
+#	define TABSIZE 4
+
+	for (i = 0; c = curline[i]; i++) {
+		if (c == '\t') {
+			cnt = 8 - (i % TABSIZE);
+			c = ' ';
+		} else {
+			cnt = 1;
+		}
+		while (cnt--) {
+			(void) fputc(c, stderr);
+		}
+	}
+}
+
+static void
+printwhere()
+{
+	int i;
+	char c;
+	int cnt;
+
+	printbuf();
+	for (i = 0; i < where - curline; i++) {
+		c = curline[i];
+		if (c == '\t') {
+			cnt = 8 - (i % TABSIZE);
+		} else {
+			cnt = 1;
+		}
+		while (cnt--) {
+			(void) fputc('^', stderr);
+		}
+	}
+	(void) fputc('\n', stderr);
+}
+
+char * 
+make_argname(pname, vname) 
+	char *pname;
+	char *vname;
+{
+	char *name;
+	
+	name = (char *)malloc(strlen(pname) + strlen(vname) + strlen(ARGEXT) + 3);
+	if (!name) {
+		fprintf(stderr, "failed in malloc");
+		exit(1);
+	}
+	sprintf(name, "%s_%s_%s", locase(pname), vname, ARGEXT);
+	return(name);
+}
+
+bas_type *typ_list_h;
+bas_type *typ_list_t;
+
+void
+add_type(len,type)
+	int len;
+	char *type;
+{
+	bas_type *ptr;
+
+	if ((ptr = (bas_type *)malloc(sizeof(bas_type))) == (bas_type *)NULL) {
+		fprintf(stderr, "failed in malloc");
+		exit(1);
+	}
+
+	ptr->name=type;
+	ptr->length=len;
+	ptr->next=NULL;
+	if (typ_list_t == NULL) {
+		typ_list_t=ptr;
+		typ_list_h=ptr;
+	} else {
+		typ_list_t->next=ptr;
+		typ_list_t=ptr;
+	}
+}
+
+bas_type *
+find_type(type)
+	char *type;
+{
+	bas_type * ptr;
+
+	ptr=typ_list_h;
+
+
+	while (ptr != NULL) {
+		if (strcmp(ptr->name,type) == 0)
+			return(ptr);
+		else
+			ptr=ptr->next;
+	}
+	return(NULL);
+}
+
diff --git a/usr.bin/rpcgen/rpc_util.h b/usr.bin/rpcgen/rpc_util.h
new file mode 100644
index 00000000000..4c1de4e1ee4
--- /dev/null
+++ b/usr.bin/rpcgen/rpc_util.h
@@ -0,0 +1,157 @@
+/*	$NetBSD: rpc_util.h,v 1.3 1995/06/11 21:50:10 pk Exp $	*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*      @(#)rpc_util.h  1.5  90/08/29  (C) 1987 SMI   */
+
+/*
+ * rpc_util.h, Useful definitions for the RPC protocol compiler 
+ */
+
+#define alloc(size)		(void *)malloc((unsigned)(size))
+#define ALLOC(object)   (object *) malloc(sizeof(object))
+
+#define s_print	(void) sprintf
+#define f_print (void) fprintf
+
+struct list {
+	definition *val;
+	struct list *next;
+};
+typedef struct list list;
+
+#define PUT 1
+#define GET 2
+
+/*
+ * Global variables 
+ */
+#define MAXLINESIZE 1024
+extern char curline[MAXLINESIZE];
+extern char *where;
+extern int linenum;
+
+extern char *infilename;
+extern FILE *fout;
+extern FILE *fin;
+
+extern list *defined;
+
+
+extern bas_type *typ_list_h;
+extern bas_type *typ_list_t;
+
+/*
+ * All the option flags
+ */
+extern int inetdflag;
+extern int pmflag;   
+extern int tblflag;
+extern int logflag;
+extern int newstyle;
+extern int Cflag;     /* C++ flag */
+extern int tirpcflag; /* flag for generating tirpc code */
+extern int inline; /* if this is 0, then do not generate inline code */
+extern int callerflag;
+
+/*
+ * Other flags related with inetd jumpstart.
+ */
+extern int indefinitewait;
+extern int exitnow;
+extern int timerflag;
+
+extern int nonfatalerrors;
+
+/*
+ * rpc_util routines 
+ */
+void storeval();
+
+#define STOREVAL(list,item)	\
+	storeval(list,item)
+
+definition *findval();
+
+#define FINDVAL(list,item,finder) \
+	findval(list, item, finder)
+
+char *fixtype __P((char *));
+char *stringfix __P((char *));
+char *locase __P((char *));
+void pvname_svc __P((char *, char *));
+void pvname __P((char *, char *));
+void ptype __P((char *, char *, int));
+int isvectordef __P((char *, relation));
+int streq __P((char *, char *));
+void error __P((char *));
+void tabify __P((FILE *, int));
+void record_open __P((char *));
+bas_type *find_type __P((char *));
+char *make_argname __P((char *, char *));
+/*
+ * rpc_cout routines 
+ */
+void emit __P((definition *));
+
+/*
+ * rpc_hout routines 
+ */
+void print_datadef __P((definition *));
+void print_funcdef __P((definition *));
+
+/*
+ * rpc_svcout routines 
+ */
+void write_most __P((char *, int, int));
+void write_rest __P((void));
+void write_programs __P((char *));
+void write_svc_aux __P((int));
+void write_inetd_register __P((char *));
+void write_netid_register __P((char *));
+void write_nettype_register __P((char *));
+/*
+ * rpc_clntout routines
+ */
+void write_stubs __P((void));
+void printarglist __P((proc_list *, char *, char *));
+
+
+/*
+ * rpc_tblout routines
+ */
+void write_tables __P((void));
+
+/*
+ * rpc_sample routines
+ */
+void write_sample_svc __P((definition *));
+int write_sample_clnt __P((definition *));
+void write_sample_clnt_main __P((void));
diff --git a/usr.bin/rpcgen/rpcgen.1 b/usr.bin/rpcgen/rpcgen.1
new file mode 100644
index 00000000000..bc4240ed042
--- /dev/null
+++ b/usr.bin/rpcgen/rpcgen.1
@@ -0,0 +1,442 @@
+.\" $NetBSD: rpcgen.1,v 1.5 1995/06/11 21:50:11 pk Exp $
+.\" from: @(#)rpcgen.new.1	1.1 90/11/09 TIRPC 1.0; from 40.10 of 10/10/89
+.\" Copyright (c) 1988,1990 Sun Microsystems, Inc. - All Rights Reserved.
+.Dd June 11, 1995
+.Dt RPCGEN 1
+.Sh NAME
+.Nm rpcgen
+.Nd RPC protocol compiler
+.Sh SYNOPSIS
+.Nm rpcgen
+.Ar infile
+.Nm rpcgen
+.Op Fl D Op Ar name=value
+.Op Fl A
+.Op Fl M
+.Op Fl T
+.Op Fl K Ar secs
+.Ar infile
+.Nm rpcgen
+.Fl c Li |
+.Fl h Li |
+.Fl l Li |
+.Fl m Li |
+.Fl t Li |
+.Fl S\&c Li |
+.Fl S\&s Li |
+.Op Fl o Ar outfile
+.Op Ar infile
+.Nm rpcgen
+.Fl c Li |
+.Ar nettype
+.Op Fl o Ar outfile
+.Op Ar infile
+.Nm rpcgen
+.Fl s Li |
+.Ar netid
+.Op Fl o Ar outfile
+.Op Ar infile
+.Sh DESCRIPTION
+.Nm rpcgen
+is a tool that generates C code to implement an
+.Tn RPC
+protocol.
+The input to
+.Nm
+is a language similar to C known as
+.Tn RPC
+Language (Remote Procedure Call Language).
+.Nm rpcgen
+is normally used as in the first synopsis where
+it takes an input file and generates up to four output files.
+If the
+.Ar infile
+is named
+.Pa proto.x ,
+then
+.Nm rpcgen
+will generate a header file in
+.Pa proto.h ,
+.Tn XDR
+routines in
+.Pa proto_xdr.c ,
+server-side stubs in
+.Pa proto_svc.c ,
+and client-side stubs in
+.Pa proto_clnt.c .
+With the
+.Fl T
+option,
+it will also generate the
+.Tn RPC
+dispatch table in
+.Pa proto_tbl.i .
+With the
+.Fl S\&c
+option,
+it will also generate sample code which would illustrate how to use the
+remote procedures on the client side. This code would be created in
+.Pa proto_client.c .
+With the
+.Fl S\&s
+option,
+it will also generate a sample server code which would illustrate how to write
+the remote procedures. This code would be created in
+.Pa proto_server.c .
+.Pp
+The server created can be started both by the port monitors
+(for example,
+.Em inetd
+or
+.Em listen )
+or by itself.
+When it is started by a port monitor,
+it creates servers only for the transport for which
+the file descriptor 0 was passed.
+The name of the transport must be specified
+by setting up the environmental variable
+.Ev PM_TRANSPORT .
+When the server generated by
+.Nm rpcgen
+is executed,
+it creates server handles for all the transports
+specified in
+.Ev NETPATH
+environment variable,
+or if it is unset,
+it creates server handles for all the visible transports from
+.Pa /etc/netconfig
+file.
+Note:
+the transports are chosen at run time and not at compile time.
+When the server is self-started,
+it backgrounds itself by default.
+A special define symbol
+.Dv RPC_SVC_FG
+can be used to run the server process in foreground.
+.P
+The second synopsis provides special features which allow
+for the creation of more sophisticated
+.Tn RPC
+servers.
+These features include support for user provided
+.Li #defines
+and
+.Tn RPC
+dispatch tables.
+The entries in the
+.Tn RPC
+dispatch table contain:
+.Pp
+.Bl -inset -offset indent -compact
+.It +
+pointers to the service routine corresponding to that procedure,
+.It +
+a pointer to the input and output arguments,
+.It +
+the size of these routines
+.El
+.Pp
+A server can use the dispatch table to check authorization
+and then to execute the service routine;
+a client library may use it to deal with the details of storage
+management and
+.Tn XDR
+data conversion.
+.Pp
+The other three synopses shown above are used when
+one does not want to generate all the output files,
+but only a particular one.
+Some examples of their usage is described in the
+EXAMPLE
+section below.
+When
+.Nm rpcgen
+is executed with the
+.Fl s
+option,
+it creates servers for that particular class of transports.
+When
+executed with the
+.Fl n
+option,
+it creates a server for the transport specified by
+.Em netid .
+If
+.Ar infile
+is not specified,
+.Nm rpcgen
+accepts the standard input.
+.Pp
+The C preprocessor,
+.Xr cpp 1
+is run on the input file before it is actually interpreted by
+.Nm rpcgen
+For each type of output file,
+.Nm rpcgen
+defines a special preprocessor symbol for use by the
+.Nm rpcgen
+programmer:
+.Pp
+.PD 0
+.TP 12
+.Dv RPC_HDR
+defined when compiling into header files
+.TP
+.Dv RPC_XDR
+defined when compiling into
+.Tn XDR
+routines
+.TP
+.Dv RPC_SVC
+defined when compiling into server-side stubs
+.TP
+.Dv RPC_CLNT
+defined when compiling into client-side stubs
+.TP
+.Dv RPC_TBL
+defined when compiling into
+.Tn RPC
+dispatch tables
+.PD
+.Pp
+Any line beginning with
+.Sq %
+is passed directly into the output file,
+uninterpreted by
+.Nm rpcgen
+.Pp
+For every data type referred to in
+.Ar infile
+.Nm rpcgen
+assumes that there exists a
+routine with the string
+.Dq xdr_
+prepended to the name of the data type.
+If this routine does not exist in the
+.Tn RPC/XDR
+library, it must be provided.
+Providing an undefined data type
+allows customization of
+.Tn XDR
+routines.
+.Sh OPTIONS
+.Bl -tag -width indent
+.It Fl a
+Generate all the files including sample code for client and server side.
+.It Fl b
+This generates code for the
+.Tn SunOS4.1
+style of rpc. This is the default.
+.It Fl c
+Compile into
+.Tn XDR
+routines.
+.It Fl C
+Generate code in ANSI C. This option also generates code that could be
+compiled with the C++ compiler.
+.It Fl D Ar name Ns Op Ar =value
+Define a symbol
+.Dv name .
+Equivalent to the
+.Dv #define
+directive in the source.
+If no
+.Dv value
+is given,
+.Dv value
+is defined as 1.
+This option may be specified more than once.
+.It Fl h
+Compile into C data-definitions (a header file).
+The
+.Fl T
+option can be used in conjunction to produce a
+header file which supports
+.Tn RPC
+dispatch tables.
+.It Fl K Ar secs
+By default, services created using
+.Nm rpcgen
+wait 120 seconds
+after servicing a request before exiting.
+That interval can be changed using the
+.Fl K
+flag.
+To create a server that exits immediately upon servicing a request,
+.Dq Fl K No 0
+can be used.
+To create a server that never exits, the appropriate argument is
+.Dq Fl K No -1 .
+.IP
+When monitoring for a server,
+some port monitors, like the
+.Tn SVR4
+utility
+.Xr listen 1 ,
+.Em always
+spawn a new process in response to a service request.
+If it is known that a server will be used with such a monitor, the
+server should exit immediately on completion.
+For such servers,
+.Nm rpcgen
+should be used with
+.Dq Fl K No -1 .
+.It Fl l
+Compile into client-side stubs.
+.It Fl m
+Compile into server-side stubs,
+but do not generate a
+.Fn main
+routine.
+This option is useful for doing callback-routines
+and for users who need to write their own
+.Fn main
+routine to do initialization.
+.It Fl n Ar netid
+Compile into server-side stubs for the transport
+specified by
+.Ar netid.
+There should be an entry for
+.Ar netid
+in the
+netconfig database.
+This option may be specified more than once,
+so as to compile a server that serves multiple transports.
+.It Fl N
+Use the newstyle of rpcgen. This allows procedures to have multiple arguments.
+It also uses the style of parameter passing that closely resembles C. So, when
+passing an argument to a remote procedure you do not have to pass a pointer to
+the argument but the argument itself. This behaviour is different from the oldstyle
+of rpcgen generated code. The newstyle is not the default case because of
+backward compatibility.
+.It Fl o Ar outfile
+Specify the name of the output file.
+If none is specified,
+standard output is used
+.Po
+.Fl c Fl h Fl l
+.Fl m Fl n Fl s
+modes only
+.Pc
+.It Fl s Ar nettype
+Compile into server-side stubs for all the
+transports belonging to the class
+.Ar nettype .
+The supported classes are
+.Em netpath,
+.Em visible,
+.Em circuit_n,
+.Em circuit_v,
+.Em datagram_n,
+.Em datagram_v,
+.Em tcp,
+and
+.Em udp
+[see
+.Xr rpc 3
+for the meanings associated with these classes. Note:
+.Bx
+currently supports only the
+.Em tcp
+and
+.Em udp
+classes].
+This option may be specified more than once.
+Note:
+the transports are chosen at run time and not at compile time.
+.It Fl S\&c
+Generate sample code to show the use of remote procedure and how to bind
+to the server before calling the client side stubs generated by rpcgen.
+.It Fl S\&s
+Generate skeleton code for the remote procedures on the server side. You would need
+to fill in the actual code for the remote procedures.
+.It Fl t
+Compile into
+.Tn RPC
+dispatch table.
+.It Fl T
+Generate the code to support
+.Tn RPC
+dispatch tables.
+.El
+.Pp
+The options
+.Fl c ,
+.Fl h ,
+.Fl l ,
+.Fl m ,
+.Fl s ,
+and
+.Fl t
+are used exclusively to generate a particular type of file,
+while the options
+.Fl D
+and
+.Fl T
+are global and can be used with the other options.
+.Sh NOTES
+The
+.Tn RPC
+Language does not support nesting of structures.
+As a work-around,
+structures can be declared at the top-level,
+and their name used inside other structures in
+order to achieve the same effect.
+.Pp
+Name clashes can occur when using program definitions,
+since the apparent scoping does not really apply.
+Most of these can be avoided by giving
+unique names for programs,
+versions,
+procedures and types.
+.Pp
+The server code generated with
+.Fl n
+option refers to the transport indicated by
+.Em netid
+and hence is very site specific.
+.Sh EXAMPLE
+.Pp
+The command
+.Pp
+.Bd -literal -offset indent
+$ rpcgen -T prot.x
+.Ed
+.Pp
+generates the five files:
+.Pa prot.h ,
+.Pa prot_clnt.c ,
+.Pa prot_svc.c ,
+.Pa prot_xdr.c
+and
+.Pa prot_tbl.i .
+.Pp
+The following example sends the C data-definitions (header file)
+to standard output.
+.Pp
+.Bd -literal -offset indent
+$ rpcgen -h prot.x
+.Ed
+.Pp
+To send the test version of the
+.Dv -DTEST ,
+server side stubs for
+all the transport belonging to the class
+.Em datagram_n
+to standard output, use:
+.Pp
+.Bd -literal -offset indent
+$ rpcgen -s datagram_n -DTEST prot.x
+.Ed
+.Pp
+To create the server side stubs for the transport indicated by
+.Em netid
+.Em tcp ,
+use:
+.Pp
+.Bd -literal -offset indent
+$ rpcgen -n tcp -o prot_svc.c prot.x
+.Ed
+.Sh SEE ALSO
+.Xr cpp 1