Function PrivateExtractIconsW

pub unsafe fn PrivateExtractIconsW(
    szfilename: &[u16; 260],
    niconindex: i32,
    cxicon: i32,
    cyicon: i32,
    phicon: Option<&mut [HICON]>,
    piconid: Option<*mut u32>,
    flags: u32,
) -> u32