Реализация функции Delay 2

Оформил: DeeCo


procedure Delay(msecs: Longint);
 var
   targettime: Longint;
   Msg: TMsg;
 begin
   targettime := GetTickCount + msecs;
   while targettime > GetTickCount do
     if PeekMessage(Msg, 0, 0, 0, PM_REMOVE) then
     begin
       If Msg.message = WM_QUIT Then
       begin
         PostQuitMessage(msg.wparam);
         Break;
       end;
       TranslateMessage(Msg);
       DispatchMessage(Msg);
     end;
 end;

 { 
  Note: 
  The elapsed time is stored as a DWORD value. 
  Therefore, the time will wrap around to zero if the system is 
  run continuously for 49.7 days. 
}