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wrapper.h
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1 /*********************************************************************
2  *
3  * Filename: wrapper.h
4  * Version: 1.2
5  * Description: IrDA SIR async wrapper layer
6  * Status: Experimental.
7  * Author: Dag Brattli <[email protected]>
8  * Created at: Mon Aug 4 20:40:53 1997
9  * Modified at: Tue Jan 11 12:37:29 2000
10  * Modified by: Dag Brattli <[email protected]>
11  *
12  * Copyright (c) 1998-2000 Dag Brattli <[email protected]>,
13  * All Rights Reserved.
14  *
15  * This program is free software; you can redistribute it and/or
16  * modify it under the terms of the GNU General Public License as
17  * published by the Free Software Foundation; either version 2 of
18  * the License, or (at your option) any later version.
19  *
20  * Neither Dag Brattli nor University of Tromsø admit liability nor
21  * provide warranty for any of this software. This material is
22  * provided "AS-IS" and at no charge.
23  *
24  ********************************************************************/
25 
26 #ifndef WRAPPER_H
27 #define WRAPPER_H
28 
29 #include <linux/types.h>
30 #include <linux/skbuff.h>
31 #include <linux/netdevice.h>
32 
33 #include <net/irda/irda_device.h> /* iobuff_t */
34 
35 #define BOF 0xc0 /* Beginning of frame */
36 #define XBOF 0xff
37 #define EOF 0xc1 /* End of frame */
38 #define CE 0x7d /* Control escape */
39 
40 #define STA BOF /* Start flag */
41 #define STO EOF /* End flag */
42 
43 #define IRDA_TRANS 0x20 /* Asynchronous transparency modifier */
44 
45 /* States for receiving a frame in async mode */
46 enum {
51 };
52 
53 /* Proto definitions */
54 int async_wrap_skb(struct sk_buff *skb, __u8 *tx_buff, int buffsize);
56  iobuff_t *buf, __u8 byte);
57 
58 #endif