1 files changed, 0 insertions, 3 deletions
diff --git a/ffmpeg.c b/ffmpeg.c
index 5ab3c7a508..b5ff4cfc30 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -19,9 +19,6 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-/* needed for usleep() */
-#define _XOPEN_SOURCE 600
-
 #include "config.h"
 #include <ctype.h>
 #include <string.h>