ZwAlpcAcceptConnectPort

NTSTATUS __stdcall ZwAlpcAcceptConnectPort(
        VOID **PortHandle,
        VOID *ConnectionPortHandle,
        UINT64 Flags,
        _OBJECT_ATTRIBUTES *ObjectAttributes,
        _ALPC_PORT_ATTRIBUTES *PortAttributes,
        VOID *PortContext,
        _PORT_MESSAGE *ConnectionRequest,
        _ALPC_MESSAGE_ATTRIBUTES *ConnectionMessageAttributes,
        UINT8 AcceptConnection){
  NTSTATUS result; 

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

Referenced by:

PopMonitorProcessLoop
PopUmpoProcessMessage