oggpack_writeinit 112 extra_lib/include/ogg/ogg.h extern void oggpack_writeinit(oggpack_buffer *b); oggpack_writeinit 125 include/gpac/internal/ogg.h void oggpack_writeinit(oggpack_buffer *b); oggpack_writeinit 52 src/media_tools/gpac_ogg.c oggpack_writeinit(b);