CONTRIB: halog: mark the has_zero* functions unused

These ones will depend on the use of memchr() or not, let's mark them unused
to avoid the warning reported in issue #1013.

(cherry picked from commit f531dfff18becc87a3855ae6bc987afe9bffccc3)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 9080ac02583d90f99544a389353538c1e68ad8cf)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 0c2916b0c7462fab24a2ccea87dcc8b6f123c2ac)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit fb8364826831f902b2725f95f372139fb36063f2)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed