Pageant support in libssh

[Jakub Jelen <jjelen@xxxxxxxxxx>]

Hi,
we are going through some older issues and found your commit in regards 
to adding pageant support, but unfortunately, without a needed sign-off:

https://gitlab.com/libssh/libssh-mirror/-/issues/45

Are you still interested in this feature? Can you submit it as a merge 
request on the gitlab? It will probably require some more work to get it 
into the shape where both ssh-agent and pageant can be used on windows, 
but it looks like there are people interested, see for example the 
following PR:

https://gitlab.com/libssh/libssh-mirror/-/merge_requests/202

Thanks,
--
Jakub Jelen
Crypto Team, Security Engineering
Red Hat, Inc.