class Breathing_sign
{
public:
- static SCM brew_molecule (SCM);
- static Real offset_callback (Score_element *, Axis);
- static void set_interface (Score_element*);
+ DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM ));
+ DECLARE_SCHEME_CALLBACK (offset_callback, (SCM element, SCM axis));
+
+ static bool has_interface (Grob*);
};
#endif // BREATHING_SIGN_HH