msg->payload = PAYLOAD_ADDR( hdr ); // point at the payload in transport
msg->xaction = ((uta_mhdr_t *)msg->header)->xid; // point at transaction id in header area
msg->state = state; // fill in caller's state (likely the state of the last operation)
msg->payload = PAYLOAD_ADDR( hdr ); // point at the payload in transport
msg->xaction = ((uta_mhdr_t *)msg->header)->xid; // point at transaction id in header area
msg->state = state; // fill in caller's state (likely the state of the last operation)