TELNET_ENVIRON_ESC  522 src/dps8/libtelnet.c         if ((unsigned)buffer[size - 1] == TELNET_ENVIRON_ESC) {
TELNET_ENVIRON_ESC  533 src/dps8/libtelnet.c                 } else if (*c == TELNET_ENVIRON_ESC) {
TELNET_ENVIRON_ESC  566 src/dps8/libtelnet.c                         if (*c == TELNET_ENVIRON_ESC) {
TELNET_ENVIRON_ESC  591 src/dps8/libtelnet.c                                 if (*c == TELNET_ENVIRON_ESC) {