logger.c

	int res = -1;
	struct verb *tmp, *tmpl=NULL;
	ast_mutex_lock(&msglist_lock);
	tmp = verboser;
	while(tmp) {
		if (tmp->verboser == v)	{
			if (tmpl)
				tmpl->next = tmp->next;
			else
				verboser = tmp->next;
			free(tmp);
			break;
		}
		tmpl = tmp;
		tmp = tmp->next;
	}
	if (tmp)
		res = 0;
	ast_mutex_unlock(&msglist_lock);
	return res;
}