krb5_get_init_creds_password
code = krb5_get_init_creds_password(k5->ctx, &my_creds, k5->me,
code = krb5_get_init_creds_password(context, &creds, desired_name, pw,
code = krb5_get_init_creds_password(handle->context,
code = krb5_get_init_creds_password(ctx, &my_creds, me,
krb5_get_init_creds_password