From d6583bb2a13f329cf0332ef2570eb8bb8fc0e39c Mon Sep 17 00:00:00 2001 From: Theo de Raadt Date: Wed, 18 Oct 1995 08:53:40 +0000 Subject: initial import of NetBSD tree --- usr.bin/m4/extern.h | 98 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 usr.bin/m4/extern.h (limited to 'usr.bin/m4/extern.h') diff --git a/usr.bin/m4/extern.h b/usr.bin/m4/extern.h new file mode 100644 index 00000000000..1b33741de55 --- /dev/null +++ b/usr.bin/m4/extern.h @@ -0,0 +1,98 @@ +/* $NetBSD: extern.h,v 1.2 1995/09/28 05:37:34 tls Exp $ */ + +/*- + * Copyright (c) 1991, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Ozan Yigit at York University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)extern.h 8.1 (Berkeley) 6/6/93 + */ + +char *basename __P((char *)); +char *xalloc __P((unsigned long)); +int expr __P((char *)); +ndptr addent __P((char *)); +void chrsave __P((int)); +void dochc __P((char *[], int)); +void dochq __P((char *[], int)); +void dodefine __P((char *, char *)); +void dodefn __P((char *)); +void dodiv __P((int)); +void dodump __P((char *[], int)); +void doifelse __P((char *[], int)); +int doincl __P((char *)); +int dopaste __P((char *)); +void dopushdef __P((char *, char *)); +void dosub __P((char *[], int)); +void doundiv __P((char *[], int)); +void eval __P((char *[], int, int)); +void expand __P((char *[], int)); +void getdiv __P((int)); +char *xstrdup __P((const char *)); +int hash __P((char *)); +int indx __P((char *, char *)); +void killdiv __P((void)); +ndptr lookup __P((char *)); +void map __P((char *, char *, char *, char *)); +void onintr __P((int)); +void oops __P((const char *, ...)); +void pbnum __P((int)); +void pbstr __P((char *)); +void putback __P((int)); +void remhash __P((char *, int)); +void usage __P((void)); + +extern ndptr hashtab[]; /* hash table for macros etc. */ +extern stae mstack[]; /* stack of m4 machine */ +extern FILE *active; /* active output file pointer */ +extern FILE *infile[]; /* input file stack (0=stdin) */ +extern FILE *outfile[]; /* diversion array(0=bitbucket) */ +extern int fp; /* m4 call frame pointer */ +extern int ilevel; /* input file stack pointer */ +extern int oindex; /* diversion index. */ +extern int sp; /* current m4 stack pointer */ +extern char *bp; /* first available character */ +extern char buf[]; /* push-back buffer */ +extern char *bufbase; /* buffer base for this ilevel */ +extern char *bbase[]; /* buffer base per ilevel */ +extern char ecommt; /* end character for comment */ +extern char *endest; /* end of string space */ +extern char *endpbb; /* end of push-back buffer */ +extern char *ep; /* first free char in strspace */ +extern char lquote; /* left quote character (`) */ +extern char *m4temp; /* filename for diversions */ +extern char *m4wraps; /* m4wrap string default. */ +extern char *null; /* as it says.. just a null. */ +extern char *progname; /* program name */ +extern char rquote; /* right quote character (') */ +extern char scommt; /* start character for comment */ -- cgit v1.2.3