int *px, int *py);
void mpeg4_pred_ac(MpegEncContext * s, DCTELEM *block, int n,
int dir);
-void ff_set_mpeg4_time(MpegEncContext * s, int picture_number);
+void ff_set_mpeg4_time(MpegEncContext * s);
void mpeg4_encode_picture_header(MpegEncContext *s, int picture_number);
#ifdef CONFIG_ENCODERS
void h263_encode_init(MpegEncContext *s);