Declare Function BitBlt Lib "GDI" (ByVal hDestDC As Integer, ByVal X As Integer, ByVal Y As Integer, ByVal nWidth As Integer, ByVal nHeight As Integer, ByVal hSrcDC As Integer, ByVal XSrc As Integer, ByVal YSrc As Integer, ByVal dwRop As Long) As Integer
Global Const SRCCOPY = &HCC0020 ' (DWORD) dest = source
Global Const SRCERASE = &H440328
Declare Function SetMapMode Lib "GDI" (ByVal hDC As Integer, ByVal nMapMode As Integer) As Integer