Source position: jwawingdi.pas line 5324
function PlgBlt(
hdc: HDC;
lpPoint: LPPOINT;
hdcSrc: HDC;
nXSrc: Integer;
nYSrc: Integer;
nWidth: Integer;
nHeight: Integer;
hbmMask: HBITMAP;
xMask: Integer;
yMask: Integer
):BOOL;