void NewCommentPopup P((char *title, char *text, int index));
void CatchDeleteWindow(Widget w, String procname);
void GenericPopDown P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void InitDrawingSizes P((int i, int j));
-void SendToICS P((char *buf));
-void SendToProgram P((char *message, ChessProgramState *cps));
void SetFocus(Widget w, XtPointer data, XEvent *event, Boolean *b); // from xoptions.c
void TypeInProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
Widget CreateMenuItem P((Widget menu, char *msg, XtCallbackProc CB, int n));
extern Pixmap xMarkPixmap, wIconPixmap, bIconPixmap;
extern char *layoutName;
extern Pixel timerForegroundPixel, timerBackgroundPixel, dialogColor, buttonColor;
-extern int searchTime;
extern Atom wm_delete_window;
-extern int squareSize, lineGap, defaultLineGap, useImages, useImageSqs;
-extern int startedFromPositionFile;
-extern char *icsTextMenuString;
+extern int useImages, useImageSqs;
extern char ICSInputTranslations[];
extern char *selected_fen_position;
extern GC coordGC;