Function windows::Win32::System::WindowsProgramming::GetFirmwareEnvironmentVariableExW

pub unsafe fn GetFirmwareEnvironmentVariableExW<P0, P1>(
    lpname: P0,
    lpguid: P1,
    pbuffer: Option<*mut c_void>,
    nsize: u32,
    pdwattribubutes: Option<*mut u32>
) -> u32
where
    P0: IntoParam<PCWSTR>,
    P1: IntoParam<PCWSTR>,