text: //******************************************************//
  //  MyWindowsProcs.h by Tianjiao Huang, 2016-2018		//
  //******************************************************//
  #pragma once
  
  #ifndef MYWINDOWSPROCS_H
  #define MYWINDOWSPROCS_H
  #include "MyWindowsStuff.h"
  #include "Geometry.h"
  
  LRESULT CALLBACK					WndProc(HWND, UINT, WPARAM, LPARAM);
  LRESULT CALLBACK					UIWndProc(HWND, UINT, WPARAM, LPARAM);
  LRESULT CALLBACK					DXWndProc(HWND, UINT, WPARAM, LPARAM);
  
  ATOM								RegisterMyClass(HINSTANCE hInstance);
  bool								InitWindow(HINSTANCE, int);
  #endif // !MYWINDOWSPROCS_H
  