Here is a native Perlish thing that basically does what I think you really want. Note how much shorter this is than the C version.

use strict;

nested_for(
  sub {print "@_\n";},
  [1..2], ['a'..'c'], ['A'..'D']
);

sub nested_for {
  ret_iter(@_)->();
}

sub ret_iter {
  my $fn = shift;
  my $range = shift;
  my $sub = sub {$fn->($_, @_) for @$range};
  return @_ ? ret_iter($sub, @_) : $sub;
}
[download]

Also note the lack of pointer arithmetic to mess up on. :-)