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Diffstat (limited to 'games/quiz/rxp.c')
-rw-r--r--games/quiz/rxp.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/games/quiz/rxp.c b/games/quiz/rxp.c
index b3e2d5b4ac2..04df2ac5fe5 100644
--- a/games/quiz/rxp.c
+++ b/games/quiz/rxp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rxp.c,v 1.2 1998/08/19 07:41:00 pjanzen Exp $ */
+/* $OpenBSD: rxp.c,v 1.3 1999/03/27 04:45:26 pjanzen Exp $ */
/* $NetBSD: rxp.c,v 1.5 1995/04/22 10:17:00 cgd Exp $ */
/*-
@@ -42,7 +42,7 @@
#if 0
static char sccsid[] = "@(#)rxp.c 8.1 (Berkeley) 5/31/93";
#else
-static char rcsid[] = "$OpenBSD: rxp.c,v 1.2 1998/08/19 07:41:00 pjanzen Exp $";
+static char rcsid[] = "$OpenBSD: rxp.c,v 1.3 1999/03/27 04:45:26 pjanzen Exp $";
#endif
#endif /* not lint */
@@ -85,24 +85,24 @@ typedef short Rxp_t; /* type for regexp tokens */
static Rxp_t rxpbuf[RXP_LINE_SZ]; /* compiled regular expression buffer */
char rxperr[128]; /* parser error message */
-static int rxp__compile __P((char *, int));
+static int rxp__compile __P((const char *, int));
static char *rxp__expand __P((int));
-static int rxp__match __P((char *, int, Rxp_t *, Rxp_t *, char *));
+static int rxp__match __P((const char *, int, Rxp_t *, Rxp_t *, const char *));
int
rxp_compile(s)
- char * s;
+ const char * s;
{
return (rxp__compile(s, TRUE));
}
static int
rxp__compile(s, first)
- char *s;
+ const char *s;
int first;
{
static Rxp_t *rp;
- static char *sp;
+ static const char *sp;
Rxp_t *grp_ptr;
Rxp_t *alt_ptr;
int esc, err;
@@ -196,21 +196,21 @@ rxp__compile(s, first)
*/
int
rxp_match(s)
- char * s;
+ const char *s;
{
return (rxp__match(s, TRUE, NULL, NULL, NULL));
}
static int
rxp__match(s, first, j_succ, j_fail, sp_fail)
- char *s;
+ const char *s;
int first;
Rxp_t *j_succ; /* jump here on successful alt match */
Rxp_t *j_fail; /* jump here on failed match */
- char *sp_fail; /* reset sp to here on failed match */
+ const char *sp_fail; /* reset sp to here on failed match */
{
static Rxp_t *rp;
- static char *sp;
+ static const char *sp;
int ch;
Rxp_t *grp_end = NULL;
int err;