char *addr, ssize_t addrlen, int32_t *netmask);
extern char *parse_url(const char *url,
char *host, ssize_t hostlen, int32_t *port);
+char *format_url(const char *url, int default_port);
extern const char *stringify_port(int port, const char *transport);
/**
* Ensure that string conforms to the IPv4 address format.
int recv_bin_buffer(int fd, char *buf, size_t size);
int recv_buffer(int fd, char *buf, size_t size);
-int para_accept(int fd, fd_set *rfds, void *addr, socklen_t size, int *new_fd);
+int para_accept(int fd, void *addr, socklen_t size, int *new_fd);
int create_local_socket(const char *name);
int connect_local_socket(const char *name);
int recv_cred_buffer(int, char *, size_t);