pub unsafe fn DRMInitEnvironment<P0, P1, P2>(
    esecurityprovidertype: DRMSECURITYPROVIDERTYPE,
    especification: DRMSPECTYPE,
    wszsecurityprovider: P0,
    wszmanifestcredentials: P1,
    wszmachinecredentials: P2,
    phenv: *mut u32,
    phdefaultlibrary: *mut u32
) -> Result<()>
where P0: IntoParam<PCWSTR>, P1: IntoParam<PCWSTR>, P2: IntoParam<PCWSTR>,