MAKE_SCHEME_CALLBACK (Music_wrapper, start_callback, 1);
SCM
Music_wrapper::start_callback (SCM m)
{
Music *me = unsmob_music (m);
Music *elt = unsmob_music (me->get_property ("element"));
MAKE_SCHEME_CALLBACK (Music_wrapper, start_callback, 1);
SCM
Music_wrapper::start_callback (SCM m)
{
Music *me = unsmob_music (m);
Music *elt = unsmob_music (me->get_property ("element"));