#!/usr/bin/perl use strict ; use warnings ; my ($file, $output, $status) ; use Compress::Zlib ; die "Create a decompressor for a pl.gz\nUsage: filtdef file > filtfile\n" unless @ARGV == 1; foreach $file (@ARGV) { open (F, "<$file") or die "Cannot open $file: $!\n" ; my $x = deflateInit() or die "Cannot create a deflation stream\n" ; print "use Filter::Decompress;\n" ; while () { ($output, $status) = $x->deflate($_) ; $status == Z_OK or die "deflation failed\n" ; print $output ; } ($output, $status) = $x->flush() ; $status == Z_OK or die "deflation failed\n" ; print $output ; close F ; }