#define DECLARECB(fn) static int fn (vlc_object_t *,char const *, \
vlc_value_t, vlc_value_t, void *)
DECLARECB( RoomCallback );
#define DECLARECB(fn) static int fn (vlc_object_t *,char const *, \
vlc_value_t, vlc_value_t, void *)
DECLARECB( RoomCallback );