KRB5_CC_NOT_KTYPE
nomatch_err = KRB5_CC_NOT_KTYPE;
(r) != KRB5_CC_NOT_KTYPE)
ret = KRB5_CC_NOT_KTYPE;
if ((retval != KRB5_CC_NOTFOUND && retval != KRB5_CC_NOT_KTYPE)
if (retval == KRB5_CC_NOT_KTYPE)
if ((retval == KRB5_CC_NOTFOUND || retval == KRB5_CC_NOT_KTYPE)
retval = KRB5_CC_NOT_KTYPE;