krb5_get_fallback_host_realm
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.. c:function:: krb5_error_code krb5_get_fallback_host_realm(krb5_context context, krb5_data * hdata, char *** realmsp)

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:param:

	          **[in]** **context** - Library context

	          **[in]** **hdata** - Host name (or NULL)

	          **[out]** **realmsp** - Null-terminated list of realm names


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Fill in *realmsp* with a pointer to a null-terminated list of realm names obtained through heuristics or insecure resolution methods which have lower priority than KDC referrals.



If *host* is NULL, the local host's realms are determined.



Use :c:func:`krb5_free_host_realm()` to release *realmsp* when it is no longer needed.






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