#include required stdint.h header directly.

Originally committed as revision 13084 to svn://svn.ffmpeg.org/ffmpeg/trunk

tests/seek_test.c

@@ -18,6 +18,8 @@
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
+
+#include <stdint.h>
 #include <stdlib.h>
 #include <stdio.h>