ZwCreatePort

NTSTATUS __fastcall ZwCreatePort(
        VOID **PortHandle,
        _OBJECT_ATTRIBUTES *ObjectAttributes,
        UINT64 MaxConnectionInfoLength,
        UINT64 MaxMessageLength){
  NTSTATUS result; 

  _disable();
  __readeflags();
  KiServiceInternal();
  return result;
}

Referenced by:

SeRmInitPhase1