X-Git-Url: https://git.cameronkatri.com/bsdgames-darwin.git/blobdiff_plain/f12b51f99bbe8bb6ad7eca12b047ba9b46836ee6..bdafda27046fab8d24e4e422b04574856b8b1d28:/quiz/rxp.c

diff --git a/quiz/rxp.c b/quiz/rxp.c
index 47c82d88..015d8a51 100644
--- a/quiz/rxp.c
+++ b/quiz/rxp.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: rxp.c,v 1.11 2003/08/07 09:37:34 agc Exp $	*/
+/*	$NetBSD: rxp.c,v 1.13 2009/08/27 00:31:12 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)rxp.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: rxp.c,v 1.11 2003/08/07 09:37:34 agc Exp $");
+__RCSID("$NetBSD: rxp.c,v 1.13 2009/08/27 00:31:12 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -82,21 +82,18 @@ 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((const char *, int));
-static char	*rxp__expand __P((int));
-static int	 rxp__match __P((const char *, int, Rxp_t *, Rxp_t *, const char *));
+static int	 rxp__compile(const char *, int);
+static char	*rxp__expand(int);
+static int	 rxp__match(const char *, int, Rxp_t *, Rxp_t *, const char *);
 
 int
-rxp_compile(s)
-	const char *	s;
+rxp_compile(const char *s)
 {
 	return (rxp__compile(s, TRUE));
 }
 
 static int
-rxp__compile(s, first)
-	const char *s;
-	int first;
+rxp__compile(const char *s, int first)
 {
 	static Rxp_t *rp;
 	static const char *sp;
@@ -192,19 +189,17 @@ rxp__compile(s, first)
  * match string against compiled regular expression
  */
 int
-rxp_match(s)
-	const char *	s;
+rxp_match(const char *s)
 {
 	return (rxp__match(s, TRUE, NULL, NULL, NULL));
 }
 
 static int
-rxp__match(s, first, j_succ, j_fail, sp_fail)
-	const char *s;
-	int first;
-	Rxp_t *j_succ;		/* jump here on successful alt match */
-	Rxp_t *j_fail;		/* jump here on failed match */
-	const char *sp_fail;		/* reset sp to here on failed match */
+rxp__match(const char *s,
+	   int first,
+	   Rxp_t *j_succ,		/* jump here on successful alt match */
+	   Rxp_t *j_fail,		/* jump here on failed match */
+	   const char *sp_fail)		/* reset sp to here on failed match */
 {
 	static Rxp_t *rp;
 	static const char *sp;
@@ -262,14 +257,13 @@ rxp__match(s, first, j_succ, j_fail, sp_fail)
  * Reverse engineer the regular expression, by picking first of all alternates.
  */
 char *
-rxp_expand()
+rxp_expand(void)
 {
 	return (rxp__expand(TRUE));
 }
 
 static char *
-rxp__expand(first)
-	int first;
+rxp__expand(int first)
 {
 	static char buf[RXP_LINE_SZ/2];
 	static Rxp_t *rp;