Function ZwAlpcOpenSenderProcess 

pub unsafe extern "system" fn ZwAlpcOpenSenderProcess(
    ProcessHandle: PHANDLE,
    PortHandle: HANDLE,
    PortMessage: PPORT_MESSAGE,
    Flags: ULONG,
    DesiredAccess: ACCESS_MASK,
    ObjectAttributes: POBJECT_ATTRIBUTES,
) -> NTSTATUS