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- /* vi:set 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.
- *
- * 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_u *startp[NSUBEXP];
- char_u *endp[NSUBEXP];
- char_u regstart; /* Internal use only. */
- char_u reganch; /* Internal use only. */
- char_u *regmust; /* Internal use only. */
- int regmlen; /* Internal use only. */
- char_u program[1]; /* Unwarranted chumminess with compiler. */
- } regexp;
-
- /*
- * The first byte of the regexp internal "program" is actually this magic
- * number; the start node begins in the second byte.
- */
-
- #define MAGIC 0234
-
- #endif /* _REGEXP_H */
-