Symbol: _NG_EMPTY
lib/libc/gen/getnetgrent.c
607
(void)snprintf(buf, len, "(%s,%s,%s)", _NG_EMPTY(ng->ng_host),
lib/libc/gen/getnetgrent.c
608
_NG_EMPTY(ng->ng_user), _NG_EMPTY(ng->ng_domain));