krb5_cc_cache_match -  Find a credential cache with a specified client principal. 

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.. c:function:: krb5_error_code krb5_cc_cache_match(krb5_context context, krb5_principal client, krb5_ccache * cache_out)

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:param:

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

	          **[in]** **client** - Client principal

	          **[out]** **cache_out** - Credential cache handle

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:retval:

         -   0   Success

         -   KRB5_CC_NOTFOUND   None

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Find a cache within the collection whose default principal is *client* . Use *krb5_cc_close* to close *ccache* when it is no longer needed.

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.. note::

	 New in 1.10