linux/drivers/net/fddi/skfp/h/mbuf.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/******************************************************************************
 *
 *	(C)Copyright 1998,1999 SysKonnect,
 *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
 *
 *	The information in this file is provided "AS IS" without warranty.
 *
 ******************************************************************************/

#ifndef	_MBUF_
#define _MBUF_

#define M_SIZE …

#ifndef MAX_MBUF
#define MAX_MBUF …
#endif

#ifndef NO_STD_MBUF
#define sm_next …
#define sm_off …
#define sm_len …
#define sm_data …
#define SMbuf …
#define mtod …
#define mtodoff …
#endif

struct s_mbuf { … } ;

Mbuf ;

/* mbuf head, to typed data */
#define smtod(x,t) …
#define smtodoff(x,t,o) …

#endif	/* _MBUF_ */