fix calling convention for thread support fns
This depends on a change to k5-thread.h that was included with a checkin I did
earlier for 2878.
* threads.c (k5_mutex_lock_update_stats, krb5int_mutex_unlock_update_stats,
krb5int_mutex_report_stats): Define as KRB5_CALLCONV.
(krb5int_mutex_lock_update_stats, krb5int_mutex_unlock_update_stats,
krb5int_mutex_report_stats) [_WIN32]: Undef macros before defining functions.
ticket: new
target_version: 1.4
tags: pullup
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@17037
dc483132-0cff-0310-8789-
dd5450dbe970