From: Daniel P. Berrange <berrange@redhat.com>
Date: Mon, 19 Jan 2009 07:13:17 +0000 (+0100)
Subject: gettimeofday: avoid warning: nested extern declaration of 'localtime'
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4c5933136d31eeb6d8abc2301044a5a7dfe4676;p=pspp

gettimeofday: avoid warning: nested extern declaration of 'localtime'

* lib/gettimeofday.c: Move extern declaration out of function.
---

diff --git a/ChangeLog b/ChangeLog
index b897725ace..b56bb2eb3b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-01-19  Daniel P. Berrange  <berrange@redhat.com>
+
+	gettimeofday: avoid warning: nested extern declaration of 'localtime'
+	* lib/gettimeofday.c: Move extern declaration out of function.
+
 2009-01-18  Bruno Haible  <bruno@clisp.org>
 
 	* m4/strftime.m4 (gl_FUNC_STRFTIME): Don't test for mblen and mbrlen.
diff --git a/lib/gettimeofday.c b/lib/gettimeofday.c
index f190c2dd53..badbf64351 100644
--- a/lib/gettimeofday.c
+++ b/lib/gettimeofday.c
@@ -41,6 +41,9 @@
 static struct tm tm_zero_buffer;
 static struct tm *localtime_buffer_addr = &tm_zero_buffer;
 
+#undef localtime
+extern struct tm *localtime (time_t const *);
+
 /* This is a wrapper for localtime.  It is used only on systems for which
    gettimeofday clobbers the static buffer used for localtime's result.
 
@@ -50,8 +53,6 @@ static struct tm *localtime_buffer_addr = &tm_zero_buffer;
 struct tm *
 rpl_localtime (time_t const *timep)
 {
-#undef localtime
-  extern struct tm *localtime (time_t const *);
   struct tm *tm = localtime (timep);
 
   if (localtime_buffer_addr == &tm_zero_buffer)