server_response_http
int server_response_http(struct client *, unsigned int,
if ((ret = server_response_http(clt, ret, media, -1,
ret = server_response_http(clt, 200, media, st->st_size,
ret = server_response_http(clt, 206, media, content_length,
ret = server_response_http(clt, 200, media, EVBUFFER_LENGTH(evb),