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1 /*
2   key-item.hh -- part of GNU LilyPond
3
4   (c) 1996--2000 Han-Wen Nienhuys
5 */
6
7 #ifndef KEYITEM_HH
8 #define KEYITEM_HH
9
10 #include "lily-guile.hh"
11 #include "lily-proto.hh"
12
13 /**
14
15
16   Properties:
17
18
19  */
20 struct Key_item
21 {
22   static int calculate_position(Score_element*,SCM pair) ;
23   static void set_interface (Score_element*);
24   static bool has_interface (Score_element*);
25   DECLARE_SCHEME_CALLBACK(brew_molecule, (SCM ));
26 };
27
28 #endif // KEYITEM_HH