Document key usage assigned number conflict Document the fact that the key usage type 26 is used by both KBKRB5_KEYUSAGE_PA_S4U_X509_USER_REQUEST and KRB5_KEYUSAGE_PA_S4U_X509_USER_REQUEST, while 27 - by KRB5_KEYUSAGE_PA_S4U_X509_USER_REPLY and KRB5_KEYUSAGE_PA_SAM_RESPONSE. Also, since KRB5_KEYUSAGE_PA_REFERRAL is not actually used in MIT Kerberos code and is not defined in the latest referrals draft (http://tools.ietf.org/html/draft-ietf-krb-wg-kerberos-referrals-15) mark it as "unused". (cherry picked from commit e5b3c98f2bdd5dfea1eee75edca8dcdf4af3bb0b) https://github.com/krb5/krb5/commit/7abf957a8a29a8e70796438f7cbd30e4be810d40 Author: Zhanna Tsitkov Committer: Tom Yu Commit: 7abf957a8a29a8e70796438f7cbd30e4be810d40 Branch: krb5-1.11 src/include/krb5/krb5.hin | 21 ++++++++++----------- 1 files changed, 10 insertions(+), 11 deletions(-)