VLC_EXPORT( vout_thread_t *, __vout_Request, ( vlc_object_t *, vout_thread_t *, video_format_t * ) );
#define vout_Create(a,b) __vout_Create(VLC_OBJECT(a),b)
VLC_EXPORT( vout_thread_t *, __vout_Create, ( vlc_object_t *, video_format_t * ) );
-VLC_EXPORT( void, vout_Destroy, ( vout_thread_t * ) );
VLC_EXPORT( int, vout_VarCallback, ( vlc_object_t *, const char *, vlc_value_t, vlc_value_t, void * ) );
VLC_EXPORT( int, vout_ChromaCmp, ( uint32_t, uint32_t ) );