text: #ifndef FINDTOOL_INCLUDED
  #define FINDTOOL_INCLUDED
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  typedef UINT(CALLBACK * WNDFINDPROC) (HWND hwndTool, UINT uCode, HWND hwnd);
  
  //
  //  uCode can be one of these values:
  //
  #define WFN_BEGIN        0  // tool is about to become active. hwnd(0)
  #define WFN_SELCHANGED   1  // sent when tool moves from window-window.
  #define WFN_END          2  // sent when final window has been selected.
  #define WFN_CANCELLED    3  // Tool cancelled. hwnd is not valid (0)
  
  #define WFN_CTRL_DOWN    4  // <Control> key was pressed
  #define WFN_CTRL_UP      5  // <Control> key was released
  #define WFN_SHIFT_DOWN   6  // <Shift> key was pressed
  #define WFN_SHIFT_UP     7  // <Shift> key was released
  
  #define WFN_CAPTURE      8  // Capture key pressed
  
  BOOL MakeFinderTool(HWND hwnd, WNDFINDPROC wfp);
  
  void FlashWindowBorder(HWND hwnd);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif