[unix-history] / usr / src / include / regexp.h

/*
 * Definitions etc. for regexp(3) routines.
 *
 * Caveat:  this is V8 regexp(3) [actually, a reimplementation thereof],
 * not the System V one.
 *
 *	@(#)regexp.h	1.1 (Berkeley) %G%
 */
#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();
extern int regexec();
extern void regsub();
extern void regerror();
Commit	Line	Data
b403a696 KB	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	* @(#)regexp.h 1.1 (Berkeley) %G%
	8	*/
	9	#define NSUBEXP 10
	10	typedef struct regexp {
	11	char *startp[NSUBEXP];
	12	char *endp[NSUBEXP];
	13	char regstart; /* Internal use only. */
	14	char reganch; /* Internal use only. */
	15	char regmust; / Internal use only. */
	16	int regmlen; /* Internal use only. */
	17	char program[1]; /* Unwarranted chumminess with compiler. */
	18	} regexp;
	19
	20	extern regexp *regcomp();
	21	extern int regexec();
	22	extern void regsub();
	23	extern void regerror();