enclose macro arguments in ()

clients/tools/ldapdelete.c

clients/tools/ldapmodify.c

clients/tools/ldapmodrdn.c

clients/ud/print.c

include/ldap.h

libraries/libavl/avl.c

libraries/libldap/tmplout.c

libraries/libldap/tmpltest.c

servers/ldapd/syntax.c

servers/slapd/back-bdb2/cache.c

servers/slapd/back-bdb2/search.c

servers/slapd/back-ldbm/cache.c

servers/slapd/back-ldbm/search.c

servers/slapd/phonetic.c

servers/slapd/slap.h

servers/slapd/tools/chlog2replog.c

servers/slapd/tools/ldapsyntax.c

tests/progs/slapd-addel.c