Integrate perlio:
Jarkko Hietaniemi [Wed, 9 Jan 2002 19:09:15 +0000 (19:09 +0000)]
[ 14151]
(Re-)implement alarm() for Win32.

p4raw-link: @14151 on //depot/perlio: 8fb3fcfbf81183f2debffe46095567d72edd85ad

p4raw-id: //depot/perl@14155


Trivial merge