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- /* vi:ts=4:sw=4
- * NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE
- *
- * This is NOT the original regular expression code as written by
- * Henry Spencer. This code has been modified specifically for use
- * with the VIM editor, and should not be used apart from compiling
- * VIM. If you want a good regular expression library, get the
- * original code. The copyright notice that follows is from the
- * original.
- *
- * NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE
- *
- * Definitions etc. for regexp(3) routines.
- *
- * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
- * not the System V one.
- */
-
- #ifndef _REGEXP_H
- #define _REGEXP_H
-
- #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;
-
- /* regexp.c */
- regexp *regcomp __ARGS((char *));
- int regexec __ARGS((regexp *, char *, int));
- /* int cstrncmp __ARGS((char *, char *, int)); */
- char *cstrchr __ARGS((char *, int));
-
- /* regsub.c */
- int regsub __ARGS((regexp *, char *, char *, int, int));
-
- /* search.c */
- extern void regerror __ARGS((char *));
-
- #ifndef ORIGINAL
- extern int reg_ic; /* set non-zero to ignore case in searches */
- extern int reg_magic; /* set zero to disable magicness of .*[~& */
- #endif
- #endif /* _REGEXP_H */
-