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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.
- */
-
- /* $Header: regexp.h,v 3.0.1.1 90/08/09 05:12:55 lwall Locked $
- *
- * $Log: regexp.h,v $
- * Revision 3.0.1.1 90/08/09 05:12:55 lwall
- * patch19: $' broke on embedded nulls
- *
- * Revision 3.0 89/10/18 15:22:46 lwall
- * 3.0 baseline
- *
- */
-
- #define NSUBEXP 10
-
- typedef struct regexp {
- char *startp[NSUBEXP];
- char *endp[NSUBEXP];
- STR *regstart; /* Internal use only. */
- char *regstclass;
- STR *regmust; /* Internal use only. */
- int regback; /* Can regmust locate first try? */
- char *precomp; /* pre-compilation regular expression */
- char *subbase; /* saved string so \digit works forever */
- char *subend; /* end of subbase */
- char reganch; /* Internal use only. */
- char do_folding; /* do case-insensitive match? */
- char lastparen; /* last paren matched */
- char nparens; /* number of parentheses */
- char program[1]; /* Unwarranted chumminess with compiler. */
- } regexp;
-
- extern regexp *regcomp PROTO((char *, char *, int));
- extern int regexec PROTO((regexp *, char *, char *, char *, int, STR *, int));
-