30 lines
938 B
C
30 lines
938 B
C
# ifndef __SYS_SG_H__
|
|
# define __SYS_SG_H__
|
|
|
|
/**************************************************************************
|
|
* *
|
|
* Copyright (C) 1990, Silicon Graphics, Inc. *
|
|
* *
|
|
* These coded instructions, statements, and computer programs contain *
|
|
* unpublished proprietary information of Silicon Graphics, Inc., and *
|
|
* are protected by Federal copyright law. They may not be disclosed *
|
|
* to third parties or copied or duplicated in any form, in whole or *
|
|
* in part, without the prior written consent of Silicon Graphics, Inc. *
|
|
* *
|
|
**************************************************************************/
|
|
#ident "$Revision: 3.5 $"
|
|
|
|
/*
|
|
* generic scatter / gather descriptor
|
|
*/
|
|
struct sg {
|
|
unsigned long sg_ioaddr;
|
|
unsigned long sg_bcount;
|
|
};
|
|
|
|
struct buf;
|
|
/* Prototype: */
|
|
extern int sgset(struct buf *, struct sg *, int, unsigned *);
|
|
|
|
# endif /* __SYS_SG_H__ */
|