@@ -675,8 +675,6 @@ int url_open_dyn_packet_buf(AVIOContext **s, int max_packet_size);

  */

 int url_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer);

-unsigned long ff_crc04C11DB7_update(unsigned long checksum, const uint8_t *buf,

-                                    unsigned int len);

 unsigned long get_checksum(AVIOContext *s);

 #if FF_API_UDP_GET_FILE

@@ -77,5 +77,7 @@ int ff_udp_get_local_port(URLContext *h);

 void ffio_init_checksum(AVIOContext *s,

                         unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len),

                         unsigned long checksum);

+unsigned long ff_crc04C11DB7_update(unsigned long checksum, const uint8_t *buf,

+                                    unsigned int len);

 #endif // AVFORMAT_AVIO_INTERNAL_H