/drivers/staging/vt6655/ttype.h

 1/*
 2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
 3 * All rights reserved.
 4 *
 5 * This program is free software; you can redistribute it and/or modify
 6 * it under the terms of the GNU General Public License as published by
 7 * the Free Software Foundation; either version 2 of the License, or
 8 * (at your option) any later version.
 9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * File: ttype.h
20 *
21 * Purpose: define basic common types and macros
22 *
23 * Author: Tevin Chen
24 *
25 * Date: May 21, 1996
26 *
27 */
28
29
30#ifndef __TTYPE_H__
31#define __TTYPE_H__
32
33
34/******* Common definitions and typedefs ***********************************/
35
36#ifndef TxInSleep
37#define TxInSleep
38#endif
39
40#ifndef WPA_SM_Transtatus
41#define WPA_SM_Transtatus
42#endif
43
44#ifndef Calcu_LinkQual
45#define Calcu_LinkQual
46#endif
47
48/****** Simple typedefs  ***************************************************/
49
50/* These lines assume that your compiler's longs are 32 bits and
51 * shorts are 16 bits. It is already assumed that chars are 8 bits,
52 * but it doesn't matter if they're signed or unsigned.
53 */
54
55// QWORD is for those situation that we want
56// an 8-byte-aligned 8 byte long structure
57// which is NOT really a floating point number.
58typedef union tagUQuadWord {
59    struct {
60        unsigned int dwLowDword;
61        unsigned int dwHighDword;
62    } u;
63    double      DoNotUseThisField;
64} UQuadWord;
65typedef UQuadWord       QWORD;          // 64-bit
66
67/****** Common pointer types ***********************************************/
68
69typedef QWORD *          PQWORD;
70
71#endif // __TTYPE_H__