diff options
| -rw-r--r-- | usr.bin/telnet/telnet.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/usr.bin/telnet/telnet.c b/usr.bin/telnet/telnet.c index 27aeaa9..9971152 100644 --- a/usr.bin/telnet/telnet.c +++ b/usr.bin/telnet/telnet.c @@ -1946,47 +1946,6 @@ telnet(char *user __unusedhere) } } -#if 0 /* XXX - this not being in is a bug */ -/* - * nextitem() - * - * Return the address of the next "item" in the TELNET data - * stream. This will be the address of the next character if - * the current address is a user data character, or it will - * be the address of the character following the TELNET command - * if the current address is a TELNET IAC ("I Am a Command") - * character. - */ - -static char * -nextitem(char *current) -{ - if ((*current&0xff) != IAC) { - return current+1; - } - switch (*(current+1)&0xff) { - case DO: - case DONT: - case WILL: - case WONT: - return current+3; - case SB: /* loop forever looking for the SE */ - { - char *look = current+2; - - for (;;) { - if ((*look++&0xff) == IAC) { - if ((*look++&0xff) == SE) { - return look; - } - } - } - } - default: - return current+2; - } -} -#endif /* 0 */ /* * netclear() |
