lling <code>(alarm
0)</code> will cancel an alarm. See also <code><a
href="refA.html#abort">abort</a></code>, <code><a
href="refS.html#sigio">sigio</a></code>, <code><a
href="refH.html#*Hup">*Hup</a></code>, <code><a
href="refW.html#*Winch">*Winch</a></code>, <code><a
href="refS.html#*Sig1">*Sig[12]</a></code>, <code><a
href="refT.html#*TStp1">*TStp[12]</a></code> and <code><a
href="refT.html#*Term">*Term</a></code>.

<pre>
: (prinl (tim$ (time) T)) (alarm 10 (prinl (tim$ (time) T)))
16:36:14
-> 0
: 16:36:2