117 lines
4.2 KiB
C
117 lines
4.2 KiB
C
/*
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* proto.h - function prototype definitions for cawf(1)
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*/
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/*
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* Copyright (c) 1991 Purdue University Research Foundation,
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* West Lafayette, Indiana 47907. All rights reserved.
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*
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* Written by Victor A. Abell <abe@mace.cc.purdue.edu>, Purdue
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* University Computing Center. Not derived from licensed software;
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* derived from awf(1) by Henry Spencer of the University of Toronto.
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*
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* Permission is granted to anyone to use this software for any
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* purpose on any computer system, and to alter it and redistribute
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* it freely, subject to the following restrictions:
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*
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* 1. The author is not responsible for any consequences of use of
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* this software, even if they arise from flaws in it.
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*
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* 2. The origin of this software must not be misrepresented, either
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* by explicit claim or by omission. Credits must appear in the
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* documentation.
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*
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* 3. Altered versions must be plainly marked as such, and must not
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* be misrepresented as being the original software. Credits must
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* appear in the documentation.
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*
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* 4. This notice may not be removed or altered.
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*/
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#include "ansi.h"
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#ifdef UNIX
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# ifdef USG
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#include <string.h>
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# else /* not USG */
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#include <strings.h>
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# endif /* USG */
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#else /* not UNIX */
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#include <string.h>
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#endif /* UNIX */
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/*
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* The following conditional rat's nest intends to:
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*
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* for MS-DOS #include <stdlib.h> and <malloc.h>. <stdlib.h> exists in
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* MS-DOS so the STDLIB symbol should be defined and UNIX
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* shouldn't be.
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*
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* for Unix #include <stdlib.h> if the STDLIB symbol is defined. If
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* STDLIB isn't defined, define a prototype for getenv().
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* If the UNIX symbol is defined (and it should be) and if
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* the MALLOCH symbol is defined, #include <malloc.h>; else
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* define a prototype for malloc() if UNIX is defined and
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* MALLOCH isn't. (The Unix <stdlib.h> usually defines the
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* malloc() prototype.)
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*
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* for ??? Define a prototype for getenv() and #include <malloc.h>
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* if neither STDLIB nor UNIX are defined. (What system is
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* this?)
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*/
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#ifdef STDLIB
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#include <stdlib.h>
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# ifndef UNIX
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#include <malloc.h>
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# endif /* UNIX */
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#else /* not STDLIB */
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_PROTOTYPE(char *getenv,(char *name));
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# ifdef UNIX
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# ifdef MALLOCH
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#include <malloc.h>
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# else /* not MALLOCH */
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_PROTOTYPE(char *malloc,(unsigned size));
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# endif /* MALLOCH */
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# else /* not UNIX */
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#include <malloc.h>
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# endif /* UNIX */
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#endif /* STDLIB */
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_PROTOTYPE(unsigned char *Asmcode,(unsigned char **s, unsigned char *c));
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_PROTOTYPE(int Asmname,(unsigned char *s, unsigned char *c));
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_PROTOTYPE(void Charput,(int c));
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_PROTOTYPE(int Delmacro,(int mx));
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_PROTOTYPE(int Defdev,());
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_PROTOTYPE(void Delstr,(int sx));
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_PROTOTYPE(void Error,(int t, int l, char *s1, char *s2));
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_PROTOTYPE(void Error3,(int len, char *word, char *sarg, int narg, char *msg));
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_PROTOTYPE(void Expand,(unsigned char *line));
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_PROTOTYPE(void Delnum,(int nx));
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_PROTOTYPE(unsigned char *Field,(int n, unsigned char *p, int c));
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_PROTOTYPE(void Endword,());
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_PROTOTYPE(int Findchar,(unsigned char *nm, int l, unsigned char *s, int e));
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_PROTOTYPE(int Findhy,(unsigned char *s, int l, int e));
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_PROTOTYPE(int Findmacro,(unsigned char *p, int e));
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_PROTOTYPE(int Findnum,(unsigned char *n, int v, int e));
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_PROTOTYPE(int Findparms,(unsigned char *n));
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_PROTOTYPE(int Findscale,(int n, double v, int e));
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_PROTOTYPE(unsigned char *Findstr,(unsigned char *nm, unsigned char *s, int e));
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_PROTOTYPE(int LenprtHF,(unsigned char *s, int p, int t));
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_PROTOTYPE(int main,(int argc, char *argv[]));
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_PROTOTYPE(void Macro,(unsigned char *inp));
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_PROTOTYPE(void Nreq,(unsigned char *line, int brk));
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_PROTOTYPE(void Free,(unsigned char **p));
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_PROTOTYPE(unsigned char *Newstr,(unsigned char *s));
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_PROTOTYPE(void Pass2,(unsigned char *line));
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_PROTOTYPE(void Pass3,(int len, unsigned char *word, unsigned char *sarg, int narg));
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_PROTOTYPE(void regerror,(char *s));
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_PROTOTYPE(unsigned char *reg,(int paren, int *flagp));
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_PROTOTYPE(unsigned char *regatom,(int *flagp));
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_PROTOTYPE(unsigned char *regbranch,(int *flagp));
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_PROTOTYPE(regexp *regcomp,(char *exp));
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_PROTOTYPE(void regdump,(regexp *r));
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_PROTOTYPE(int regexec,(regexp *prog, unsigned char *string));
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_PROTOTYPE(void Stringput,(unsigned char *s));
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_PROTOTYPE(int Str2word,(unsigned char *s, int len));
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