krb5_get_default_realm -  Retrieve the default realm. 
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.. c:function:: krb5_error_code krb5_get_default_realm(krb5_context context, char ** lrealm)

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:param:

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

	          **[out]** **lrealm** - Default realm name


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:retval:
         -   0   Success


:return:
         -  Kerberos error codes 

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Retrieves the default realm to be used if no user-specified realm is available.



Use :c:func:`krb5_free_default_realm()` to free *lrealm* when it is no longer needed.










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