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Remove some #if 0'd code. After this, a "make unifdef" here produces

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no changes (against crypto telnet).

Reviewed by:	MD5
This commit is contained in:
Dima Dorfman 2002-10-02 00:37:01 +00:00
parent 0d7e18c3e1
commit d427d1cc26
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=104333
1 changed files with 0 additions and 41 deletions
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41
usr.bin/telnet/telnet.c
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@ -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()