From 4131aa89009495ba2af5c2e0b3c63f7e5d83281f Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Tue, 24 May 2011 14:30:38 -0600
Subject: [PATCH] strerror_r: fix missing header

snprintf is not guaranteed to work without a declaration.

* lib/strerror_r.c: Avoid compiler warning about snprintf.

Signed-off-by: Eric Blake <eblake@redhat.com>
---
 ChangeLog        | 3 +++
 lib/strerror_r.c | 1 +
 2 files changed, 4 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 2f31f7d4b..3dc7091af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2011-05-24  Eric Blake  <eblake@redhat.com>
 
+	strerror_r: fix missing header
+	* lib/strerror_r.c: Avoid compiler warning about snprintf.
+
 	strerror_r: fix AIX test failures
 	* lib/strerror_r.c (strerror_r): Convert silent truncation to
 	ERANGE failure.
diff --git a/lib/strerror_r.c b/lib/strerror_r.c
index 034c22e93..494b1f04b 100644
--- a/lib/strerror_r.c
+++ b/lib/strerror_r.c
@@ -26,6 +26,7 @@
 #include <string.h>
 
 #include <errno.h>
+#include <stdio.h>
 
 #if GNULIB_defined_ESOCK /* native Windows platforms */
 # if HAVE_WINSOCK2_H
-- 
2.11.0