Function windows::Win32::System::WindowsProgramming::SetFirmwareEnvironmentVariableExW

pub unsafe fn SetFirmwareEnvironmentVariableExW<P0, P1>(
    lpname: P0,
    lpguid: P1,
    pvalue: Option<*const c_void>,
    nsize: u32,
    dwattributes: u32
) -> Result<()>
where
    P0: IntoParam<PCWSTR>,
    P1: IntoParam<PCWSTR>,