diff options
author | ps <ps@FreeBSD.org> | 2000-05-22 09:53:22 +0000 |
---|---|---|
committer | ps <ps@FreeBSD.org> | 2000-05-22 09:53:22 +0000 |
commit | 1b28029810e9c377087ea5a45acc8767cf0196b3 (patch) | |
tree | 27b16fc210b9a302c9e74f90e36a9b5ed21e6300 /contrib/less/regexp.h | |
download | FreeBSD-src-1b28029810e9c377087ea5a45acc8767cf0196b3.zip FreeBSD-src-1b28029810e9c377087ea5a45acc8767cf0196b3.tar.gz |
Import the [now] dual licensed version 3.5.4 of less. It is
distributed under your choice of the GPL or a BSD style license.
Reviewed by: peter
Obtained from: http://home.flash.net/~marknu/less/
Diffstat (limited to 'contrib/less/regexp.h')
-rw-r--r-- | contrib/less/regexp.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/contrib/less/regexp.h b/contrib/less/regexp.h new file mode 100644 index 0000000..bcef6d1 --- /dev/null +++ b/contrib/less/regexp.h @@ -0,0 +1,34 @@ +/* + * Definitions etc. for regexp(3) routines. + * + * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof], + * not the System V one. + */ + +#ifndef _REGEXP +#define _REGEXP 1 + +#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; + +#if defined(__STDC__) || defined(__cplusplus) +# define _ANSI_ARGS_(x) x +#else +# define _ANSI_ARGS_(x) () +#endif + +extern regexp *regcomp _ANSI_ARGS_((char *exp)); +extern int regexec _ANSI_ARGS_((regexp *prog, char *string)); +extern int regexec2 _ANSI_ARGS_((regexp *prog, char *string, int notbol)); +extern void regsub _ANSI_ARGS_((regexp *prog, char *source, char *dest)); +extern void regerror _ANSI_ARGS_((char *msg)); + +#endif /* REGEXP */ |