(Set of Object IDs, modify) The storage associated with the
gss_OID_set will be deleted.
Free storage associated with a GSSAPI-generated gss_OID_set object.
The set parameter must refer to an OID-set that was returned from a
GSS-API routine. gss_release_oid_set() will free the storage
associated with each individual member OID, the OID set's elements
array, and the gss_OID_set_desc.
The gss_OID_set parameter is set to GSS_C_NO_OID_SET on successful
completion of this routine.