int pascal GetWindowText(HWND hWnd, char *text, int maxlen)
 <MS-WINDOWS equivalent>

  This function retrieves the text associated with a window.
WinGetText() merely sends a WM_GETTEXT message to the window.

Parameters
  hWnd is the handle of the window to query.
  text is a pointer to a user-supplied buffer which will store the text.
  maxlen is the maximum number of characters to copy.

Returns
  The number of bytes actually copied.