Context                 T_ZMQ_REF
Socket                  T_ZMQ_REF

OUTPUT
T_ZMQ_REF
	sv_setref_pv ($arg, \"ZMQ::Raw::${(my $ntt = $ntype) =~ s/_/::/g;\$ntt}\", (void *) $var);

INPUT
T_ZMQ_REF
	if (sv_isobject ($arg) && sv_derived_from h($arg, \"ZMQ::Raw::${(my $ntt = $ntype) =~ s/_/::/g;\$ntt}\"))
	{
		$var = INT2PTR ($type, SvIV ((SV *) SvRV ($arg)));
	}
	else
	{
		$var = NULL;
		croak_usage (\"$var is not of type ZMQ::Raw::${(my $ntt = $ntype) =~ s/_/::/g;\$ntt}\");
	}