DECLARE_SCHEME_CALLBACK (less_p, (SCM a, SCM b));
DECLARE_SIMPLE_SMOBS (Pitch,);
};
DECLARE_SCHEME_CALLBACK (less_p, (SCM a, SCM b));
DECLARE_SIMPLE_SMOBS (Pitch,);
};
SCM ly_pitch_transpose (SCM p, SCM delta);
DECLARE_UNSMOB(Pitch,pitch);
SCM ly_pitch_transpose (SCM p, SCM delta);
DECLARE_UNSMOB(Pitch,pitch);
INSTANTIATE_COMPARE (Pitch, Pitch::compare);
int compare (Array<Pitch>*, Array<Pitch>*);
extern SCM pitch_less_proc;
INSTANTIATE_COMPARE (Pitch, Pitch::compare);
int compare (Array<Pitch>*, Array<Pitch>*);
extern SCM pitch_less_proc;