prop_number_equals_signed
bool prop_number_equals_signed(prop_number_t, intmax_t);
return prop_number_equals_signed(pn, val);
if (!prop_number_equals_signed(propnum, gpt->secsz)) {
if (!prop_number_equals_signed(obj, val)) {
ATF_REQUIRE(prop_number_equals_signed(s1, INTMAX_MAX) == true);
ATF_REQUIRE(prop_number_equals_signed(u4, INTMAX_MAX) == true);