Function windows::Win32::Graphics::Gdi::FillRgn

pub unsafe fn FillRgn<P0, P1, P2>(hdc: P0, hrgn: P1, hbr: P2) -> BOOL
where
    P0: IntoParam<HDC>,
    P1: IntoParam<HRGN>,
    P2: IntoParam<HBRUSH>,