static void sclp_set_write_mask(void) { WriteEventMask *sccb = (void*)_sccb; sccb->h.length = sizeof(WriteEventMask); sccb->mask_length = sizeof(unsigned int); sccb->receive_mask = SCLP_EVENT_MASK_MSG_ASCII; sccb->cp_receive_mask = SCLP_EVENT_MASK_MSG_ASCII; sccb->send_mask = SCLP_EVENT_MASK_MSG_ASCII; sccb->cp_send_mask = SCLP_EVENT_MASK_MSG_ASCII; sclp_service_call(SCLP_CMD_WRITE_EVENT_MASK, sccb); }