From 7acf83ea6d6f36e418f43a3408632944fbb7bcde Mon Sep 17 00:00:00 2001
From: ulteq <ulteq@web.de>
Date: Thu, 18 Jan 2018 11:07:45 +0100
Subject: Add natural sort of (version) numbers

---
 src/feh.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/feh.h')

diff --git a/src/feh.h b/src/feh.h
index a4a0a7b..da08aba 100644
--- a/src/feh.h
+++ b/src/feh.h
@@ -27,6 +27,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #ifndef FEH_H
 #define FEH_H
 
+#define _GNU_SOURCE
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <X11/Xatom.h>
-- 
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