Cleanup warnings
https://github.com/krb5/krb5/commit/c063224d29baffbf6a8aa2fd12eb52867ab35795
Commit By: hartmans



Revision: 21280
Changed Files:
U   trunk/src/lib/crypto/aead.c
U   trunk/src/lib/crypto/arcfour/arcfour_aead.c
U   trunk/src/lib/crypto/crypto_length.c
U   trunk/src/lib/crypto/dk/dk_aead.c