78 #define	CTL_PKTFREE(X, pktp) \  argument
80 	(((struct ctl_obj *)(X))->c_data, (pktp))
81 #define	CTL_MEMSETUP(X, pktp, bp, callback, arg) \  argument
83 	(((struct ctl_obj *)(X))->c_data, (pktp), (bp), (callback), (arg))
84 #define	CTL_MEMFREE(X, pktp) (*((struct ctl_obj *)(X))->c_ops->c_memfree) \  argument
85 	(((struct ctl_obj *)(X))->c_data, (pktp))
86 #define	CTL_IOSETUP(X, pktp) (*((struct ctl_obj *)(X))->c_ops->c_iosetup) \  argument
87 	(((struct ctl_obj *)(X))->c_data, (pktp))
88 #define	CTL_TRANSPORT(X, pktp) (*((struct ctl_obj *)(X))->c_ops->c_transport) \  argument
89 	(((struct ctl_obj *)(X))->c_data, (pktp))
90 #define	CTL_ABORT(X, pktp) (*((struct ctl_obj *)(X))->c_ops->c_abort) \  argument
91 	(((struct ctl_obj *)(X))->c_data, (pktp))