bool inet_parse_active(const char *target, uint16_t default_port,
struct sockaddr_in *sinp);
int inet_open_active(int style, const char *target, uint16_t default_port,
bool inet_parse_active(const char *target, uint16_t default_port,
struct sockaddr_in *sinp);
int inet_open_active(int style, const char *target, uint16_t default_port,