krb5_sname_match -  Test whether a principal matches a matching principal. 
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.. c:function:: krb5_boolean krb5_sname_match(krb5_context context, krb5_const_principal matching, krb5_const_principal princ)

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:param:

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

	          **[in]** **matching** - Matching principal

	          **[in]** **princ** - Principal to test


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:return:
         -  TRUE if princ matches matching , FALSE otherwise. 

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If *matching* is NULL, return TRUE. If *matching* is not a matching principal, return the value of krb5_principal_compare(context, matching, princ).










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.. note::

	 A matching principal is a host-based principal with an empty realm and/or second data component (hostname). Profile configuration may cause the hostname to be ignored even if it is present. A principal matches a matching principal if the former has the same non-empty (and non-ignored) components of the latter.