Currently if str is passed as *strp in WT_SUFFIX_MATCH(str, sfx) it throws error, since strcmp(&str[strlen(str) - strlen(sfx)] in the MACRO is expanded to strcmp(&*strp[strlen(*strp) - strlen(sfx)] which is incorrect. This ticket is to fix that by wrap parentheses to str in the MACRO so it is expanded to strcmp(&(*strp)[strlen(*strp) - strlen(sfx)].