function zip_crc32_to_sfv()
{
  if [ $# -gt 0 ]; then
    { unzip -v "$1" | sed '1,3{/.*/d};/0\{8\}/d;s/^.*[[:digit:]]\+\s\{2\}.\+\s\{3\}.\{3\}.\{10\}\s\+[[:dig
it:]]\{2\}:[[:digit:]]\{2\}.\(.\{8\}\).\{2\}\(.\+\).*$/\2 \1/;N;$!P;$!D;$d'; }
  else
    echo "${FUNCNAME} <source>"
  fi
}