[micropolis] / src / tcl / regexp.h

/*
 * Definitions etc. for regexp(3) routines.
 *
 * Caveat:  this is V8 regexp(3) [actually, a reimplementation thereof],
 * not the System V one.
 */

#ifndef _TCL
#include "tcl.h"
#endif
#ifndef _REGEXP
#define _REGEXP 1

#define NSUBEXP  10
typedef struct regexp {
	char *startp[NSUBEXP];
	char *endp[NSUBEXP];
	char regstart;		/* Internal use only. */
	char reganch;		/* Internal use only. */
	char *regmust;		/* Internal use only. */
	int regmlen;		/* Internal use only. */
	char program[1];	/* Unwarranted chumminess with compiler. */
} regexp;

extern regexp *regcomp _ANSI_ARGS_((char *exp));
extern int regexec _ANSI_ARGS_((regexp *prog, char *string));
extern void regsub _ANSI_ARGS_((regexp *prog, char *source, char *dest));
extern void regerror _ANSI_ARGS_((char *msg));

#endif /* REGEXP */
Commit	Line	Data
6a5fa4e0 MG	1	/*
	2	* Definitions etc. for regexp(3) routines.
	3	*
	4	* Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
	5	* not the System V one.
	6	*/
	7
	8	#ifndef _TCL
	9	#include "tcl.h"
	10	#endif
	11	#ifndef _REGEXP
	12	#define _REGEXP 1
	13
	14	#define NSUBEXP 10
	15	typedef struct regexp {
	16	char *startp[NSUBEXP];
	17	char *endp[NSUBEXP];
	18	char regstart; /* Internal use only. */
	19	char reganch; /* Internal use only. */
	20	char regmust; / Internal use only. */
	21	int regmlen; /* Internal use only. */
	22	char program[1]; /* Unwarranted chumminess with compiler. */
	23	} regexp;
	24
	25	extern regexp regcomp _ANSI_ARGS_((char exp));
	26	extern int regexec _ANSI_ARGS_((regexp prog, char string));
	27	extern void regsub _ANSI_ARGS_((regexp prog, char source, char *dest));
	28	extern void regerror _ANSI_ARGS_((char *msg));
	29
	30	#endif /* REGEXP */