Fix -DDEBUG compilation errors

(cherry picked from commit 7c3ecf5c77e33f6d04d6226b041071c6ce23b062)

https://github.com/krb5/krb5/commit/e5578f06f744ab4779074d0c1ba46bdee1b2a23c
Author: Henry B. Hotz <hotz@jpl.nasa.gov>
Committer: Tom Yu <tlyu@mit.edu>
Commit: e5578f06f744ab4779074d0c1ba46bdee1b2a23c
Branch: krb5-1.10
 src/appl/simple/server/sim_server.c          |    1 +
 src/lib/gssapi/spnego/gssapiP_spnego.h       |    1 +
 src/lib/kadm5/srv/server_acl.c               |    4 ++--
 src/lib/kadm5/srv/server_acl.h               |    2 +-
 src/plugins/kdb/db2/libdb2/hash/hash_debug.c |    1 +
 5 files changed, 6 insertions(+), 3 deletions(-)