100l, broke ffmpeg compilation, ABS() and uint* types not defined in vorbis_data.c

Originally committed as revision 6403 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/vorbis.h

@@ -19,6 +19,8 @@
 #ifndef VORBIS_H
 #define VORBIS_H
 
+#include "avcodec.h"
+
 extern const float ff_vorbis_floor1_inverse_db_table[256];
 extern const float * ff_vorbis_vwin[8];