gss_inquire_cred_by_mech
res->status = (OM_uint32)gss_inquire_cred_by_mech(
if (!mech->gss_inquire_cred_by_mech)
if (mech->gss_inquire_cred_by_mech != NULL) {
status = mech->gss_inquire_cred_by_mech(mech->context,
OM_uint32 gss_inquire_cred_by_mech(
OM_uint32 (*gss_inquire_cred_by_mech)