_sendu            309 src/dps8/libtelnet.c         _sendu(telnet, bytes, 3);
_sendu            977 src/dps8/libtelnet.c         _sendu(telnet, bytes, 2);
_sendu            991 src/dps8/libtelnet.c                 _sendu(telnet, bytes, 3);
_sendu           1139 src/dps8/libtelnet.c         _sendu(telnet, sb, 3);