extern const ff_asf_guid ff_asf_ext_stream_embed_stream_header;
extern const ff_asf_guid ff_asf_ext_stream_audio_stream;
extern const ff_asf_guid ff_asf_metadata_header;
+extern const ff_asf_guid ff_asf_marker_header;
extern const ff_asf_guid ff_asf_my_guid;
extern const ff_asf_guid ff_asf_language_guid;
+extern const ff_asf_guid ff_asf_content_encryption;
+extern const ff_asf_guid ff_asf_ext_content_encryption;
+extern const ff_asf_guid ff_asf_digital_signature;
extern const AVMetadataConv ff_asf_metadata_conv[];
#define ASF_PL_FLAG_KEY_FRAME 0x80 //1000 0000
extern AVInputFormat asf_demuxer;
+int ff_put_str16_nolen(ByteIOContext *s, const char *tag);
#endif /* AVFORMAT_ASF_H */