From 03d7d5f0c4f026dfd9de6d005038c306183effbe Mon Sep 17 00:00:00 2001
From: millert <>
Date: Sat, 21 Dec 1996 22:23:43 +0000
Subject: -Wall madness.

---
 src/regress/lib/libc/regex/main.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/regress/lib/libc/regex/main.c')

diff --git a/src/regress/lib/libc/regex/main.c b/src/regress/lib/libc/regex/main.c
index 8d88a8b9b8..add5e8be10 100644
--- a/src/regress/lib/libc/regex/main.c
+++ b/src/regress/lib/libc/regex/main.c
@@ -1,10 +1,13 @@
+/*	$OpenBSD: main.c,v 1.2 1996/12/21 22:23:42 millert Exp $	*/
 /*	$NetBSD: main.c,v 1.2 1995/04/20 22:39:51 cgd Exp $	*/
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
 #include <regex.h>
 #include <assert.h>
+#include <unistd.h>
 
 #include "main.ih"
 
@@ -25,6 +28,7 @@ extern void regprint();
 /*
  - main - do the simple case, hand off to regress() for regression
  */
+int
 main(argc, argv)
 int argc;
 char *argv[];
@@ -102,10 +106,10 @@ char *argv[];
 		exit(status);
 	}
 	if (!(copts&REG_NOSUB)) {
-		len = (int)(subs[0].rm_eo - subs[0].rm_so);
+		len = (size_t)(subs[0].rm_eo - subs[0].rm_so);
 		if (subs[0].rm_so != -1) {
 			if (len != 0)
-				printf("match `%.*s'\n", len,
+				printf("match `%.*s'\n", (int)len,
 					argv[optind] + subs[0].rm_so);
 			else
 				printf("match `'@%.1s\n",
@@ -501,7 +505,6 @@ efind(name)
 char *name;
 {
 	static char efbuf[100];
-	size_t n;
 	regex_t re;
 
 	sprintf(efbuf, "REG_%s", name);
-- 
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