=provides

__UNDEFINED__

=implementation

__UNDEFINED__  dTHR       dNOOP

__UNDEFINED__  dTHX       dNOOP
__UNDEFINED__  dTHXa(x)   dNOOP

__UNDEFINED__  pTHX       void
__UNDEFINED__  pTHX_
__UNDEFINED__  aTHX
__UNDEFINED__  aTHX_

__UNDEFINED__  dTHXoa(x)  dTHXa(x)

=xsubs

IV
no_THX_arg(sv)
	SV *sv
	CODE:
		RETVAL = 1 + sv_2iv(sv);
	OUTPUT:
		RETVAL

void
with_THX_arg(error)
	char *error
	PPCODE:
		Perl_croak(aTHX_ "%s", error);

=tests plan => 2

ok(&Devel::PPPort::no_THX_arg("42"), 43);
eval { &Devel::PPPort::with_THX_arg("yes\n"); };
ok($@ =~ /^yes/);