eval '(exit $?0)' && eval 'exec env LANG=C $0 ${1+"$@"}' 
  if $ENV{"LANG"} != "C";

##</code><code>##

BEGIN {
    unless ( $ENV{LANG} eq "C" ) {
        $ENV{LANG} = "C";
        exec 'env',$0,@ARGV;
    }
}