Notice updates

clients/tools/ldapcompare.c

clients/tools/ldapdelete.c

clients/tools/ldapmodify.c

clients/tools/ldapmodrdn.c

clients/tools/ldappasswd.c

clients/tools/ldapsearch.c

clients/tools/ldapwhoami.c

include/ac/alloca.h

include/ac/assert.h

include/ac/bytes.h

include/ac/crypt.h

include/ac/ctype.h

include/ac/dirent.h

include/ac/errno.h

include/ac/krb.h

include/ac/krb5.h

include/ac/localize.h

include/ac/param.h

include/ac/regex.h

include/ac/setproctitle.h