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krb5_copy_authdata - Copy an authorization data list.
=======================================================
..
.. c:function:: krb5_error_code krb5_copy_authdata(krb5_context context, krb5_authdata *const * in_authdat, krb5_authdata *** out)
..
:param:
**[in]** **context** - Library context
**[in]** **in_authdat** - List of *krb5_authdata* structures
**[out]** **out** - New array of *krb5_authdata* structures
..
:retval:
- 0 Success; otherwise - Kerberos error codes
..
This function creates a new authorization data list containing a copy of *in_authdat* , which must be null-terminated. Use :c:func:`krb5_free_authdata()` to free *out* when it is no longer needed.
..
.. note::
The last array entry in *in_authdat* must be a NULL pointer.
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