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

#ifdef c_plusplus

extern "C" {
	extern regexp *regcomp(char*);
	extern int regexec(regexp*,char*);
	extern void regsub(regexp*,char*,char*);
	extern void regerror(char*);
}
#else
extern regexp *regcomp();
extern int regexec();
extern void regsub();
extern void regerror();
#endif c_plusplus