--- xinu/sys/sendf.c	2018/04/24 17:39:04	1.1.1.1
+++ xinu/sys/sendf.c	2018/04/24 17:39:43	1.1.1.2
@@ -10,26 +10,18 @@
  */
 SYSCALL	sendf(pid, msg)
 int	pid;
-int	msg;
+WORD	msg;
 {
 	struct	pentry	*pptr;
-	PStype	ps;
 
-	disable(ps);
+	disable();
 	if (isbadpid(pid)||((pptr= &proctab[pid])->pstate == PRFREE)) {
-		restore(ps);
+		restore();
 		return(SYSERR);
 	}
 	pptr->pmsg = msg;
-	pptr->phasmsg = TRUE;
+	pptr->phasmsg++;
 	if (pptr->pstate == PRRECV)
 		ready(pid, RESCHYES);
-#ifdef RTCLOCK
-	else if (pptr->pstate == PRTRECV) {
-		unsleep(pid);
-		ready(pid, RESCHYES);
-	}
-#endif
-	restore(ps);
 	return(OK);
 }