AVIOInterruptCB  1417 extra_lib/include/ffmpeg_android/libavformat/avformat.h     AVIOInterruptCB interrupt_callback;
AVIOInterruptCB   419 extra_lib/include/ffmpeg_android/libavformat/avio.h                const AVIOInterruptCB *int_cb, AVDictionary **options);
AVIOInterruptCB  1311 extra_lib/include/libavformat/avformat.h     AVIOInterruptCB interrupt_callback;
AVIOInterruptCB   405 extra_lib/include/libavformat/avio.h                const AVIOInterruptCB *int_cb, AVDictionary **options);