3733 	struct evhttp_cb *http_cb;  in evhttp_free()  local
3753 	while ((http_cb = TAILQ_FIRST(&http->callbacks)) != NULL) {  in evhttp_free()
3754 		TAILQ_REMOVE(&http->callbacks, http_cb, next);  in evhttp_free()
3755 		mm_free(http_cb->what);  in evhttp_free()
3756 		mm_free(http_cb);  in evhttp_free()
3917 	struct evhttp_cb *http_cb;  in evhttp_set_cb()  local
3919 	TAILQ_FOREACH(http_cb, &http->callbacks, next) {  in evhttp_set_cb()
3920 		if (strcmp(http_cb->what, uri) == 0)  in evhttp_set_cb()
3924 	if ((http_cb = mm_calloc(1, sizeof(struct evhttp_cb))) == NULL) {  in evhttp_set_cb()
3929 	http_cb->what = mm_strdup(uri);  in evhttp_set_cb()
3930 	if (http_cb->what == NULL) {  in evhttp_set_cb()
3932 		mm_free(http_cb);  in evhttp_set_cb()
3935 	http_cb->cb = cb;  in evhttp_set_cb()
3936 	http_cb->cbarg = cbarg;  in evhttp_set_cb()
3938 	TAILQ_INSERT_TAIL(&http->callbacks, http_cb, next);  in evhttp_set_cb()
3946 	struct evhttp_cb *http_cb;  in evhttp_del_cb()  local
3948 	TAILQ_FOREACH(http_cb, &http->callbacks, next) {  in evhttp_del_cb()
3949 		if (strcmp(http_cb->what, uri) == 0)  in evhttp_del_cb()
3952 	if (http_cb == NULL)  in evhttp_del_cb()
3955 	TAILQ_REMOVE(&http->callbacks, http_cb, next);  in evhttp_del_cb()
3956 	mm_free(http_cb->what);  in evhttp_del_cb()
3957 	mm_free(http_cb);  in evhttp_del_cb()