1krb5_is_referral_realm - Check for a match with KRB5_REFERRAL_REALM. 2====================================================================== 3 4.. 5 6.. c:function:: krb5_boolean krb5_is_referral_realm(const krb5_data * r) 7 8.. 9 10 11:param: 12 13 **[in]** **r** - Realm to check 14 15 16.. 17 18 19 20:return: 21 - TRUE if r is zero-length, FALSE otherwise 22 23.. 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38.. 39 40 41 42 43 44