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authorulteq <ulteq@web.de>2018-01-18 11:07:45 +0100
committerulteq <ulteq@web.de>2018-01-23 19:29:40 +0100
commit7acf83ea6d6f36e418f43a3408632944fbb7bcde (patch)
tree2a129172891e5515dbf4b6f518ed47a417d8b487 /src/feh.h
parent886bea1e034c6878f4466a7e427302351281043e (diff)
Add natural sort of (version) numbers
Diffstat (limited to 'src/feh.h')
-rw-r--r--src/feh.h1
1 files changed, 1 insertions, 0 deletions
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>