char *ff_data_to_hex(char *buf, const uint8_t *src, int size);
-void av_set_program_name(AVProgram *program, char *provider_name, char *name);
void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int idx);
+/**
+ * Add packet to AVFormatContext->packet_buffer list, determining its
+ * interleaved position using compare() function argument.
+ */
+void ff_interleave_add_packet(AVFormatContext *s, AVPacket *pkt,
+ int (*compare)(AVFormatContext *, AVPacket *, AVPacket *));
+
#endif /* AVFORMAT_INTERNAL_H */