ITU-T X.25 / ISO/IEC 8208 protocol interface NAME x25 - ITU-T X.25 / ISO/IEC 8208 protocol interface SYNOPSIS #include <sys/socket.h> #include......, see unix (7). AF_INET IPv4 Internet protocols. For further information, see ip (7). AF_AX25 Amateur radio AX.25 protocol. For further information, see ax25 (4). AF_IPX IPX - N…