PathToRegion3w
Pathtoregion32 (gdi32.261)
Usage
HRGN32 PathToRegion(HDC32 hdc);
Overview
PathToRegion32 (GDI32.261).
Fixme
Check that SetLastError is being called correctly
The documentation does not state this explicitly, but a test under Windows shows that the region which is returned should be in device coordinates.