From 98c843107b167bb35a67eef26bc76a979a0478be Mon Sep 17 00:00:00 2001
From: Pavel Roskin <proskin@src.gnome.org>
Date: Wed, 13 Jun 2001 19:17:16 +0000
Subject: Always explicitly declare main() with the return type `int'. Don't
 use

* gnome-fileutils.m4: Always explicitly declare main() with the
return type `int'. Don't use exit() since it may be undeclared.
Use `return' instead.
* gnome-pilot.m4: Likewise.
* gperf-check.m4: Likewise.
* linger.m4: Likewise.

svn path=/trunk/; revision=10209
---
 macros/linger.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'macros/linger.m4')

diff --git a/macros/linger.m4 b/macros/linger.m4
index 1dfb89dc96..f1c7060398 100644
--- a/macros/linger.m4
+++ b/macros/linger.m4
@@ -10,11 +10,11 @@ AC_TRY_RUN([
 
 struct linger li;
 
-main ()
+int main ()
 {
     li.l_onoff = 1;
     li.l_linger = 120;
-    exit (0);
+    return 0;
 }
 ],[
 AC_DEFINE(HAVE_STRUCT_LINGER)
-- 
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