#!/usr/local/bin/perl
use Compress::Zlib ;
use strict ;
use warnings ;
#die "Usage: gzcat file...\n"
# unless @ARGV ;
my $file ;
my $buffer ;
@ARGV = '-' unless @ARGV ;
foreach $file (@ARGV) {
my $gz = gzopen($file, "rb")
or die "Cannot open $file: $gzerrno\n" ;
print $buffer while $gz->gzread($buffer) > 0 ;
die "Error reading from $file: $gzerrno" . ($gzerrno+0) . "\n"
if $gzerrno != Z_STREAM_END ;
$gz->gzclose() ;
}