Function clone_setdefcallback_prefix

tools/ifconfig/ifclone.c:141–151

   SLIST_HEAD_INITIALIZER(clone_defcbh);

void
clone_setdefcallback_prefix(const char *ifprefix, clone_callback_func *p)
{
	struct clone_defcb *dcp;

	dcp = malloc(sizeof(*dcp));
	strlcpy(dcp->ifprefix, ifprefix, IFNAMSIZ-1);
	dcp->clone_mt = MT_PREFIX;
	dcp->clone_cb = p;
	SLIST_INSERT_HEAD(&clone_defcbh, dcp, next);
}

void
clone_setdefcallback_filter(clone_match_func *filter, clone_callback_func *p)