1 files changed, 1 insertions, 9 deletions
diff --git a/libavformat/asf.h b/libavformat/asf.h
index 94c93d2c0f..c3107f4a0c 100644
--- a/libavformat/asf.h
+++ b/libavformat/asf.h
@@ -24,6 +24,7 @@
 #include <stdint.h>
 #include "avformat.h"
 #include "metadata.h"
+#include "riff.h"
 
 #define PACKET_SIZE 3200
 
@@ -46,8 +47,6 @@ typedef struct {
 
 } ASFStream;
 
-typedef uint8_t ff_asf_guid[16];
-
 typedef struct {
     ff_asf_guid guid;                  ///< generated by client computer
     uint64_t file_size;         /**< in bytes
@@ -173,11 +172,4 @@ extern const AVMetadataConv ff_asf_metadata_conv[];
 
 extern AVInputFormat ff_asf_demuxer;
 
-static av_always_inline int ff_guidcmp(const void *g1, const void *g2)
-{
-    return memcmp(g1, g2, sizeof(ff_asf_guid));
-}
-
-void ff_get_guid(AVIOContext *s, ff_asf_guid *g);
-
 #endif /* AVFORMAT_ASF_H */