123456789struct hostent{ char* h_name; // Official name of host char** h_aliases; // Alias list int h_addrtype; // Host address type int h_length; // Length of address char** h_addr_list; // List of addresses from name server #define h_addr h_addr_list[0] // Address, for backward compatibility};Colored by Color Scriptercs gethostbyname struct hostent* gethostbyname(const char* name);성공 : hostent..