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- /*
- * Definitions etc. for regexp(3) routines.
- *
- * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
- * not the System V one.
- */
- #ifdef __STDC__
- #ifndef __PROTO
- #define __PROTO(a) a
- #endif
- #endif
-
- #ifndef __NOPROTO
- #ifndef __PROTO
- #define __PROTO(a) a
- #endif
- #else
- #ifndef __PROTO
- #define __PROTO(a) ()
- #endif
- #endif
-
- #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;
-
- /* Prototypes for functions defined in regexp.c */
-
- regexp *regcomp __PROTO((char *exp));
- int regexec __PROTO((register regexp *prog,
- register char *string));
-
- extern void regsub();
- extern void regerror();
-