Log Message:
Initial import of the perl IO::Zlib module v1.01 into the NetBSD packages
collection as devel/p5-IO-Zlib.

The IO::Zlib module provides a Perl IO:: style interface to the 
Compress::Zlib package. The main advantage is that you can use an
IO::Zlib object in much the same way as an IO::File object, so you
can have common code that doesn't know which sort of file it is
using.