LibVlc INSTANCE = (LibVlc) Native.loadLibrary("vlc", LibVlc.class);
LibVlc SYNC_INSTANCE = (LibVlc) Native.synchronizedLibrary(INSTANCE);
LibVlc INSTANCE = (LibVlc) Native.loadLibrary("vlc", LibVlc.class);
LibVlc SYNC_INSTANCE = (LibVlc) Native.synchronizedLibrary(INSTANCE);
libvlc_exception_t exception);
long libvlc_media_player_get_length(LibVlcMediaInstance instance, libvlc_exception_t exception);
libvlc_exception_t exception);
long libvlc_media_player_get_length(LibVlcMediaInstance instance, libvlc_exception_t exception);