blob: 286b0e128b40b27ed22dca5696ee03bd1cdeb2a8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/*
* 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 2.0 88/06/05 00:10:53 root Exp $
*
* $Log: regexp.h,v $
* Revision 2.0 88/06/05 00:10:53 root
* Baseline version 2.0.
*
*/
#define ALIGN
#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 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();
extern int regexec();
extern void regsub();
extern void regerror();
|
