diff -urN ffmpeg.patch/libavformat/allformats.c ffmpeg/libavformat/allformats.c
--- ffmpeg.patch/libavformat/allformats.c	2002-11-05 01:38:06.000000000 +0100
+++ ffmpeg/libavformat/allformats.c	2003-01-16 17:31:13.000000000 +0100
@@ -38,13 +38,13 @@
     asf_init();
     avienc_init();
     avidec_init();
-    wav_init();
+    avf_wav_init();
     swf_init();
     au_init();
     gif_init();
     mov_init();
     jpeg_init();
-    dv_init();
+    avf_dv_init();
     
 #ifdef CONFIG_VORBIS
     ogg_init();
diff -urN ffmpeg.patch/libavformat/avformat.h ffmpeg/libavformat/avformat.h
--- ffmpeg.patch/libavformat/avformat.h	2002-12-04 11:04:03.000000000 +0100
+++ ffmpeg/libavformat/avformat.h	2003-01-16 17:31:14.000000000 +0100
@@ -228,7 +228,7 @@
 int au_init(void);
 
 /* wav.c */
-int wav_init(void);
+int avf_wav_init(void);
 
 /* raw.c */
 int raw_init(void);
@@ -237,7 +237,7 @@
 int ogg_init(void);
 
 /* dv.c */
-int dv_init(void);
+int avf_dv_init(void);
 
 /* ffm.c */
 int ffm_init(void);
diff -urN ffmpeg.patch/libavformat/dv.c ffmpeg/libavformat/dv.c
--- ffmpeg.patch/libavformat/dv.c	2002-11-11 10:05:57.000000000 +0100
+++ ffmpeg/libavformat/dv.c	2003-01-16 17:31:15.000000000 +0100
@@ -126,7 +126,7 @@
 };
 #endif
 
-int dv_init(void)
+int avf_dv_init(void)
 {
     av_register_input_format(&dv_iformat);
     //    av_register_output_format(&dv_oformat);
diff -urN ffmpeg.patch/libavformat/wav.c ffmpeg/libavformat/wav.c
--- ffmpeg.patch/libavformat/wav.c	2002-11-11 10:09:06.000000000 +0100
+++ ffmpeg/libavformat/wav.c	2003-01-16 17:31:16.000000000 +0100
@@ -318,7 +318,7 @@
     wav_write_trailer,
 };
 
-int wav_init(void)
+int avf_wav_init(void)
 {
     av_register_input_format(&wav_iformat);
     av_register_output_format(&wav_oformat);
}
--- ffmpeg/libavformat/grab.c-	Fri Apr  4 23:14:14 2003
+++ ffmpeg/libavformat/grab.c	Sat Apr  5 23:15:38 2003
@@ -17,6 +17,19 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include "avformat.h"
+/* Because of some really cool feature in video4linux1, also known as
+ * 'not including sys/types.h and sys/time.h', we had to include it
+ * ourselves. In all their intelligence, these people decided to fix
+ * this in the next version (video4linux2) in such a cool way that it
+ * breaks all compilations of old stuff...
+ * The real problem is actually that linux/time.h doesn't use proper
+ * macro checks before defining types like struct timeval. The proper
+ * fix here is to either fuck the kernel header (which is what we do
+ * by defining _LINUX_TIME_H, an innocent little hack) or by fixing it
+ * upstream, which I'll consider doing later on. If you get compiler
+ * errors here, check your linux/time.h && sys/time.h header setup.
+ */
+#define _LINUX_TIME_H
 #include <linux/videodev.h>
 #include <unistd.h>
 #include <fcntl.h>