appl/simple/client/sim_client.c uses internal APIs

[Greg Hudson]

On 2/24/23 06:15, Florian Weimer wrote:
> I need to fix Authen::Krb5 (a Perl wrapper) not rely on this krb5
> internals.  Obviously, this is going to stay a krb5 wrapper, and won't
> switch to GSSAPI.  So I'd really appreciate if someone would fix the
> appl/simple/client/sim_client.c example not to rely on <k5-int.h>, so
> that I can apply the parallel changes to the Perl port of this example
> code.

Done:

https://github.com/krb5/krb5/commit/9139a60c94c24e41109574e84e7cda9c2dc3fb38

If possible, the Perl client code should be changed to use 
AP_OPTS_USE_SUBKEY, in addition to removing the replay cache calls.