void SetIconName P((DialogClass dlg, char *name));
int ReadScroll P((Option *opt, float *top, float *bottom));
void SetScroll P((Option *opt, float f));
-void AddHandler P((Option *opt, int nr));
+void AddHandler P((Option *opt, DialogClass dlg, int nr));
void SendText P((int n));
void DisplayLogos P((Option *left, Option *right));
void Browse P((DialogClass dlg, char *label, char *proposed, char *ext,