int connect_to_many PARAMS ((struct address_list *, unsigned short, int));
void set_connection_host_name PARAMS ((const char *));
int test_socket_open PARAMS ((int));
int select_fd PARAMS ((int, int, int));
int connect_to_many PARAMS ((struct address_list *, unsigned short, int));
void set_connection_host_name PARAMS ((const char *));
int test_socket_open PARAMS ((int));
int select_fd PARAMS ((int, int, int));