From 5730597721583cb538091a5e9dd92266ffa3f2ad Mon Sep 17 00:00:00 2001
From: Joe Orton <jorton@apache.org>
Date: Tue, 17 Jan 2023 09:05:29 +0000
Subject: Merge r1906723 from trunk:

Further strict C99 configure fix:

Avoid an implicit int in the definition of the main function.
Avoids build problems with future C compilers which will not
support them by default.

Submitted by: Florian Weimer <fweimer redhat.com>
PR: 66426


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/branches/1.7.x@1906725 13f79535-47bb-0310-9956-ffa450edef68
---
 CHANGES      | 2 +-
 configure.in | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/CHANGES b/CHANGES
index f23a5957d..b20301d0a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -7,7 +7,7 @@ Changes for APR 1.7.1
      later 1.6.x releases, but was missing in 1.7.0.)  [Stefan Sperling]
 
   *) configure: Fix various build issues for compilers enforcing
-     strict C99 compliance.  PR 66396, 66408.
+     strict C99 compliance.  PR 66396, 66408, 66426.
      [Florian Weimer <fweimer redhat.com>, Sam James <sam gentoo.org>]
 
   *) apr_atomic_read64(): Fix non-atomic read on 32-bit Windows [Ivan Zhakov]
diff --git a/configure.in b/configure.in
index 20dfc9de8..29c0d7050 100644
--- a/configure.in
+++ b/configure.in
@@ -2332,7 +2332,7 @@ AC_TRY_RUN([
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <stdlib.h>
-main()
+int main(void)
 {
     struct rlimit limit;
     limit.rlim_cur = 0;
-- 
cgit v1.2.1