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/* $OpenBSD: externs1.h,v 1.2 1996/06/26 05:44:12 deraadt Exp $ */
/* $NetBSD: externs1.h,v 1.7 1995/10/02 17:31:39 jpo Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
* All Rights Reserved.
*
* 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 Jochen Pohl for
* The NetBSD Project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/*
* main.c
*/
extern int aflag;
extern int bflag;
extern int cflag;
extern int dflag;
extern int eflag;
extern int Fflag;
extern int gflag;
extern int hflag;
extern int pflag;
extern int rflag;
extern int sflag;
extern int tflag;
extern int uflag;
extern int vflag;
extern int yflag;
extern int zflag;
extern void norecover __P((void));
/*
* cgram.y
*/
extern int blklev;
extern int mblklev;
extern int yydebug;
extern int yyerror __P((char *));
extern int yyparse __P((void));
/*
* scan.l
*/
extern pos_t curr_pos;
extern pos_t csrc_pos;
extern symt_t symtyp;
extern FILE *yyin;
extern u_quad_t qbmasks[], qlmasks[], qumasks[];
extern void initscan __P((void));
extern int sign __P((quad_t, tspec_t, int));
extern int msb __P((quad_t, tspec_t, int));
extern quad_t xsign __P((quad_t, tspec_t, int));
extern void clrwflgs __P((void));
extern sym_t *getsym __P((sbuf_t *));
extern void cleanup __P((void));
extern sym_t *pushdown __P((sym_t *));
extern void rmsym __P((sym_t *));
extern void rmsyms __P((sym_t *));
extern void inssym __P((int, sym_t *));
extern void freeyyv __P((void *, int));
extern int yylex __P((void));
/*
* mem1.c
*/
extern const char *fnalloc __P((const char *));
extern const char *fnnalloc __P((const char *, size_t));
extern int getfnid __P((const char *));
extern void initmem __P((void));
extern void *getblk __P((size_t));
extern void *getlblk __P((int, size_t));
extern void freeblk __P((void));
extern void freelblk __P((int));
extern void *tgetblk __P((size_t));
extern tnode_t *getnode __P((void));
extern void tfreeblk __P((void));
extern struct mbl *tsave __P((void));
extern void trestor __P((struct mbl *));
/*
* err.c
*/
extern int nerr;
extern int sytxerr;
extern const char *msgs[];
extern void error __P((int, ...));
extern void warning __P((int, ...));
extern void message __P((int, ...));
extern int gnuism __P((int, ...));
extern void lerror __P((const char *, ...));
/*
* decl.c
*/
extern dinfo_t *dcs;
extern const char *unnamed;
extern int enumval;
extern void initdecl __P((void));
extern type_t *gettyp __P((tspec_t));
extern type_t *duptyp __P((const type_t *));
extern type_t *tduptyp __P((const type_t *));
extern int incompl __P((type_t *));
extern void setcompl __P((type_t *, int));
extern void addscl __P((scl_t));
extern void addtype __P((type_t *));
extern void addqual __P((tqual_t));
extern void pushdecl __P((scl_t));
extern void popdecl __P((void));
extern void setasm __P((void));
extern void clrtyp __P((void));
extern void deftyp __P((void));
extern int length __P((type_t *, const char *));
extern int getbound __P((type_t *));
extern sym_t *lnklst __P((sym_t *, sym_t *));
extern void chktyp __P((sym_t *));
extern sym_t *decl1str __P((sym_t *));
extern sym_t *bitfield __P((sym_t *, int));
extern pqinf_t *mergepq __P((pqinf_t *, pqinf_t *));
extern sym_t *addptr __P((sym_t *, pqinf_t *));
extern sym_t *addarray __P((sym_t *, int, int));
extern sym_t *addfunc __P((sym_t *, sym_t *));
extern void chkfdef __P((sym_t *, int));
extern sym_t *dname __P((sym_t *));
extern sym_t *iname __P((sym_t *));
extern type_t *mktag __P((sym_t *, tspec_t, int, int));
extern const char *scltoa __P((scl_t));
extern type_t *compltag __P((type_t *, sym_t *));
extern sym_t *ename __P((sym_t *, int, int));
extern void decl1ext __P((sym_t *, int));
extern void cpuinfo __P((sym_t *, sym_t *));
extern int isredec __P((sym_t *, int *));
extern int eqtype __P((type_t *, type_t *, int, int, int *));
extern void compltyp __P((sym_t *, sym_t *));
extern sym_t *decl1arg __P((sym_t *, int));
extern void cluparg __P((void));
extern void decl1loc __P((sym_t *, int));
extern sym_t *aname __P((void));
extern void globclup __P((void));
extern sym_t *decl1abs __P((sym_t *));
extern void chksz __P((sym_t *));
extern void setsflg __P((sym_t *));
extern void setuflg __P((sym_t *, int, int));
extern void chkusage __P((dinfo_t *));
extern void chkusg1 __P((int, sym_t *));
extern void chkglsyms __P((void));
extern void prevdecl __P((int, sym_t *));
/*
* tree.c
*/
extern void initmtab __P((void));
extern type_t *incref __P((type_t *, tspec_t));
extern type_t *tincref __P((type_t *, tspec_t));
extern tnode_t *getcnode __P((type_t *, val_t *));
extern tnode_t *getnnode __P((sym_t *, int));
extern tnode_t *getsnode __P((strg_t *));
extern sym_t *strmemb __P((tnode_t *, op_t, sym_t *));
extern tnode_t *build __P((op_t, tnode_t *, tnode_t *));
extern tnode_t *cconv __P((tnode_t *));
extern int typeok __P((op_t, int, tnode_t *, tnode_t *));
extern tnode_t *promote __P((op_t, int, tnode_t *));
extern tnode_t *convert __P((op_t, int, type_t *, tnode_t *));
extern void cvtcon __P((op_t, int, type_t *, val_t *, val_t *));
extern const char *tyname __P((type_t *));
extern tnode_t *bldszof __P((type_t *));
extern tnode_t *cast __P((tnode_t *, type_t *));
extern tnode_t *funcarg __P((tnode_t *, tnode_t *));
extern tnode_t *funccall __P((tnode_t *, tnode_t *));
extern val_t *constant __P((tnode_t *));
extern void expr __P((tnode_t *, int, int));
extern void chkmisc __P((tnode_t *, int, int, int, int, int, int));
extern int conaddr __P((tnode_t *, sym_t **, ptrdiff_t *));
extern strg_t *catstrg __P((strg_t *, strg_t *));
/*
* func.c
*/
extern sym_t *funcsym;
extern int reached;
extern int rchflg;
extern int ftflg;
extern int nargusg;
extern pos_t aupos;
extern int nvararg;
extern pos_t vapos;
extern int prflstrg;
extern pos_t prflpos;
extern int scflstrg;
extern pos_t scflpos;
extern int ccflg;
extern int llibflg;
extern int nowarn;
extern int plibflg;
extern int quadflg;
extern void pushctrl __P((int));
extern void popctrl __P((int));
extern void chkreach __P((void));
extern void funcdef __P((sym_t *));
extern void funcend __P((void));
extern void label __P((int, sym_t *, tnode_t *));
extern void if1 __P((tnode_t *));
extern void if2 __P((void));
extern void if3 __P((int));
extern void switch1 __P((tnode_t *));
extern void switch2 __P((void));
extern void while1 __P((tnode_t *));
extern void while2 __P((void));
extern void do1 __P((void));
extern void do2 __P((tnode_t *));
extern void for1 __P((tnode_t *, tnode_t *, tnode_t *));
extern void for2 __P((void));
extern void dogoto __P((sym_t *));
extern void docont __P((void));
extern void dobreak __P((void));
extern void doreturn __P((tnode_t *));
extern void glclup __P((int));
extern void argsused __P((int));
extern void constcond __P((int));
extern void fallthru __P((int));
extern void notreach __P((int));
extern void lintlib __P((int));
extern void linted __P((int));
extern void varargs __P((int));
extern void printflike __P((int));
extern void scanflike __P((int));
extern void protolib __P((int));
extern void longlong __P((int));
/*
* init.c
*/
extern int initerr;
extern sym_t *initsym;
extern int startinit;
extern void prepinit __P((void));
extern void initrbr __P((void));
extern void initlbr __P((void));
extern void mkinit __P((tnode_t *));
/*
* emit.c
*/
extern void outtype __P((type_t *));
extern const char *ttos __P((type_t *));
extern void outsym __P((sym_t *, scl_t, def_t));
extern void outfdef __P((sym_t *, pos_t *, int, int, sym_t *));
extern void outcall __P((tnode_t *, int, int));
extern void outusg __P((sym_t *));
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