void DisplayIcsInteractionTitle P((String title));
void DrawPosition P((int fullRedraw, Board board));
void ResetFrontEnd P((void));
+void NotifyFrontendLogin P((void));
void CommentPopUp P((String title, String comment));
void CommentPopDown P((void));
void EditCommentPopUp P((int index, String title, String text));
+void ErrorPopDown P((void));
+int EventToSquare P((int x, int limit));
void RingBell P((void));
void PlayIcsWinSound P((void));
void ScheduleDelayedEvent P((DelayedEventCallback cb, long millisec));
DelayedEventCallback GetDelayedEvent P((void));
void CancelDelayedEvent P((void));
+// [HGM] mouse: next six used by mouse handler, which was moved to backend
+extern int fromX, fromY, toX, toY;
+typedef enum { Press, Release } ClickType;
+void PromotionPopUp P((void));
+void DragPieceBegin P((int x, int y));
+void DragPieceEnd P((int x, int y));
+void LeftClick P((ClickType c, int x, int y));
int StartChildProcess P((char *cmdLine, char *dir, ProcRef *pr));
void DestroyChildProcess P((ProcRef pr, int/*boolean*/ signal));
void ICSInitScript P((void));
void StartAnalysisClock P((void));
-void AnalysisPopUp P((char *title, char *label));
-void AnalysisPopDown P((void));
+void EngineOutputPopUp P((void));
+void EgineOutputPopDown P((void));
void SetHighlights P((int fromX, int fromY, int toX, int toY));
void ClearHighlights P((void));
void FreezeUI P((void));
void ThawUI P((void));
extern char *programName;
+extern int commentUp;
typedef struct FrontEndProgramStats_TAG {
int which;