$OpenBSD: patch-libavcodec_h263dec_c,v 1.2 2004/10/07 06:12:11 jolan Exp $
--- libavcodec/h263dec.c.orig	Sat Jun 26 04:52:16 2004
+++ libavcodec/h263dec.c	Thu Oct  7 00:17:28 2004
@@ -30,6 +30,8 @@
 //#define DEBUG
 //#define PRINT_FRAME_TIME
 
+int ff_wmv2_decode_secondary_picture_header(MpegEncContext * s);
+
 int ff_h263_decode_init(AVCodecContext *avctx)
 {
     MpegEncContext *s = avctx->priv_data;
