--- /dev/null
+void SendToProgram P((char *message, ChessProgramState *cps));
+void SendToICS P((char *buf));
+void InitDrawingSizes P((int i, int j));
+
+extern int searchTime;
+extern int squareSize, lineGap, defaultLineGap;
+extern int startedFromPositionFile;
+extern char *icsTextMenuString;
+