ROP_CODE
enum ROP_CODE
BLACKNESS = 66
CAPTUREBLT = 1073741824
DSTINVERT = 5570569
MERGECOPY = 12583114
MERGEPAINT = 12255782
NOMIRRORBITMAP = 2147483648
NOTSRCCOPY = 3342344
NOTSRCERASE = 1114278
PATCOPY = 15728673
PATINVERT = 5898313
PATPAINT = 16452105
SRCAND = 8913094
SRCCOPY = 13369376
SRCERASE = 4457256
SRCINVERT = 6684742
SRCPAINT = 15597702
WHITENESS = 16711778