summaryrefslogtreecommitdiff
path: root/src/feh.h
diff options
context:
space:
mode:
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>