- else if (k1 == k_invalid || k2 == k_invalid) {
- if (e->type != E_EQUAL && e->type != E_UNEQUAL) {
- printf("Cannot compare \"%s\" and \"%s\"\n", str1, str2);
- return no;
- }
- res = strcmp(str1, str2);
- } else if (k1 == k_unsigned || k2 == k_unsigned)