[krbdev.mit.edu #7019] SVN Commit

[Greg Hudson via RT]

Improve documentation in preauth_plugin.h

Also declare the verto_context structure to ensure that it is has the
proper scope when used as the return type of the event_context
callback.

http://mv.ezproxy.com.ezproxyberklee.flo.org/fisheye/changelog/krb5/?cs=25479
Commit By: ghudson
Revision: 25479
Changed Files:
U   trunk/src/include/krb5/preauth_plugin.h