k5_pac_add_buffer
k5_pac_add_buffer(krb5_context context,
return k5_pac_add_buffer(context, pac, type, data, FALSE, NULL);
ret = k5_pac_add_buffer(context, pac, type, &cksumdata, TRUE,
ret = k5_pac_add_buffer(context, pac, KRB5_PAC_CLIENT_INFO,