GetThemeBackgroundRegion

Function GetThemeBackgroundRegion 

Source
pub unsafe extern "system" fn GetThemeBackgroundRegion(
    hTheme: HTHEME,
    hdc: HDC,
    iPartId: c_int,
    iStateId: c_int,
    pRect: LPCRECT,
    pRegion: *mut HRGN,
) -> HRESULT