regex.h

SPLASH is a c++ class library that implements many of the Perl constructs and data types, including

/*
 * 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;

/*
 * c++ headers added by Jim Morris.
 */
#ifdef	__cplusplus
extern "C"{
regexp *regcomp(const char *);
int regexec(regexp *, const char *);
}
#else
extern regexp *regcomp();
extern int regexec();
extern void regsub();
extern void regerror();
#endif