From e5888a1ffdae813d7575f5fb02275c6bb07e5199 Mon Sep 17 00:00:00 2001 From: Taru Karttunen Date: Wed, 30 Mar 2011 15:46:40 +0300 Subject: Import sources from 2011-03-30 iso image --- sys/src/ape/cmd/pax/regexp.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100755 sys/src/ape/cmd/pax/regexp.h (limited to 'sys/src/ape/cmd/pax/regexp.h') diff --git a/sys/src/ape/cmd/pax/regexp.h b/sys/src/ape/cmd/pax/regexp.h new file mode 100755 index 000000000..27d224104 --- /dev/null +++ b/sys/src/ape/cmd/pax/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 _PAX_REGEXP_H +#define _PAX_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; + + +/* + * The first byte of the regexp internal "program" is actually this magic + * number; the start node begins in the second byte. + */ +#define MAGIC 0234 + +extern regexp *regcomp(); +extern int regexec(); +extern void regsub(); +extern void regerror(); + +#endif /* _PAX_REGEXP_H */ -- cgit v1.2.3