4 #define OV_EXCLUDE_STATIC_CALLBACKS
5 #include <vorbis/vorbisfile.h>
7 size_t fs_ov_read(void *ptr, size_t size, size_t nmemb, void *datasource);
8 int fs_ov_seek(void *datasource, ogg_int64_t offset, int whence);
9 int fs_ov_close(void *datasource);
10 long fs_ov_tell(void *datasource);