CRNUL 159 src/dps8/libtelnet.c static const char CRNUL[] = { '\r', '\0' }; CRNUL 1120 src/dps8/libtelnet.c _send(telnet, CRNUL, 2); CRNUL 1182 src/dps8/libtelnet.c _send(telnet, CRNUL, 2);