HH_BEFORE
case HH_BEFORE :
(x)->h_hint = ifs->ifs_gz_controlled ? HH_BEFORE : HH_AFTER; \
(x)->h_hint = ifs->ifs_gz_controlled ? HH_AFTER : HH_BEFORE; \
hint = gz ? HH_AFTER : HH_BEFORE;
hint = gz ? HH_BEFORE : HH_AFTER;
if ((hih->h_hint == HH_BEFORE) && (before == NULL) &&
case HH_BEFORE :
case HH_BEFORE :
if ((nh->h_hint == HH_BEFORE) &&
if ((nh->h_hint == HH_BEFORE) &&
if (dst->h_hint == HH_BEFORE || dst->h_hint == HH_AFTER) {
case HH_BEFORE :
case HH_BEFORE :