struct addrinfo *resolvepassiveaddrinfo(char *hostport, char *default_port, int socktype);
int addressmatches(struct list *hostports, struct sockaddr *addr, uint8_t checkport);
int connecttcphostlist(struct list *hostports, struct addrinfo *src);
struct addrinfo *resolvepassiveaddrinfo(char *hostport, char *default_port, int socktype);
int addressmatches(struct list *hostports, struct sockaddr *addr, uint8_t checkport);
int connecttcphostlist(struct list *hostports, struct addrinfo *src);