Fix a bunch of gcc warnings

[vlc] / modules / video_filter / mosaic.c

diff --git a/modules/video_filter/mosaic.c b/modules/video_filter/mosaic.c
index 4cfceaa9013012d5e65b9291203bf1923912e41f..a6f45a6b03e780191ff8cb52c15b88b223c53958 100644 (file)
--- a/modules/video_filter/mosaic.c
+++ b/modules/video_filter/mosaic.c
@@ -25,6 +25,7 @@
 /*****************************************************************************
  * Preamble
  *****************************************************************************/
+#define _GNU_SOURCE
 #include <stdlib.h>                                      /* malloc(), free() */
 #include <string.h>
 #include <math.h>