Re: telnet: Make function declarations C23 compatible.

[Collin Funk]

On 5/12/24 12:23 AM, Simon Josefsson wrote:
>> With an exception for some Kerberos 4 stuff, which I cannot test. I
>> assume the plan is still to remove that as mentioned in TODO?
> 
> Let's keep that question open for a while more...

Sounds good.

>> In any case, I could test telnet commands including encryption by
>> modifying my 'config.site'.
>>
>>     $ ./telnet/telnet 
>>     telnet> encrypt type ?
>>     Usage: encrypt type <type> [input|output]
>>     Valid encryption types:
>>      DES_CFB64 (1)
>>      DES_OFB64 (2)
> 
> Nice!  Telnet is a bit trickier to automate tests for, but maybe some
> testing of non-root ftp(d) with kerberos would be possible.

I see. Thanks for the hints. That sounds like a good way to test
things.

For telnet if encryption is disabled 'encrypt' isn't a valid command.
Same with authentication. Maybe a *very* simple sanity check could be
performed that way, but obviously not a complete test...

Collin