Integrate perlio:
Jarkko Hietaniemi [Thu, 20 Dec 2001 14:56:30 +0000 (14:56 +0000)]
[ 13815]
pTHX_ fixes for :win32 layer

p4raw-link: @13815 on //depot/perlio: 5833650dbdc313b4d5a31e4d3a0c7cbd0afff7f2

p4raw-id: //depot/perl@13819


Trivial merge