From 55e12a09d8297c62302a9a93414444f00dc8ec1c Mon Sep 17 00:00:00 2001
From: Pavel Roskin <plroskin@gmail.com>
Date: Thu, 21 Apr 2016 21:20:12 -0700
Subject: [PATCH] Include config_ac.h from common/os_calls.h to enable all
 format warnings

---
 common/os_calls.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common/os_calls.h b/common/os_calls.h
index 5f107f47..2ed2cb81 100644
--- a/common/os_calls.h
+++ b/common/os_calls.h
@@ -21,6 +21,10 @@
 #if !defined(OS_CALLS_H)
 #define OS_CALLS_H
 
+#if defined(HAVE_CONFIG_H)
+#include "config_ac.h"
+#endif
+
 #ifndef NULL
 #define NULL 0
 #endif