# Copyright (C) 2006-2009, Parrot Foundation.
# $Id$

.macro_const BUFLEN 256

.sub 'main' :main
    .local pmc fh, striter
    fh = new ['FileHandle']
    fh.'encoding'('binary')
    fh.'open'('/dev/urandom', 'r')
    $S0 = fh.'read'(.BUFLEN)
    $P0 = box $S0
    striter = iter $P0
    $I1 = 1
  loop:
    unless striter goto endloop
    $I0 = shift striter
    'printf'('%2x ', $I0)

    $I2 = $I1 % 8
    inc $I1
    if $I2 goto loop
    print "\n"
    goto loop
  endloop:
.end

.sub 'printf'
    .param string fmt
    .param pmc args :slurpy
    $S0 = sprintf fmt, args
    print $S0
.end

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