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#!/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 $x = deflateInit()
or die "Cannot create a deflation stream\n" ;
print "use Filter::Decompress;\n" ;
while (<F>)
{
($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 ;
}
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