Merge commit 'daf8cf358a098a903d59adb6c0d0cc3262a8c93e'

* commit 'daf8cf358a098a903d59adb6c0d0cc3262a8c93e':
  avformat: Don't anonymously typedef structs

Conflicts:
	libavformat/adtsenc.c
	libavformat/aiffenc.c
	libavformat/avidec.c
	libavformat/gif.c
	libavformat/iff.c
	libavformat/img2dec.c
	libavformat/jvdec.c
	libavformat/matroskadec.c
	libavformat/udp.c
	libavformat/wtvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/segment.c

@@ -65,7 +65,7 @@ typedef enum {
 #define SEGMENT_LIST_FLAG_CACHE 1
 #define SEGMENT_LIST_FLAG_LIVE  2
 
-typedef struct {
+typedef struct SegmentContext {
     const AVClass *class;  /**< Class for private options. */
     int segment_idx;       ///< index of the segment file to write, starting from 0
     int segment_idx_wrap;  ///< number after which the index wraps