[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / vt6656 / ttype.h

/*
 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * File: ttype.h
 *
 * Purpose: define basic common types and macros
 *
 * Author: Tevin Chen
 *
 * Date: May 21, 1996
 *
 */

#ifndef __TTYPE_H__
#define __TTYPE_H__

/******* Common definitions and typedefs ***********************************/

typedef int             BOOL;

#if !defined(TRUE)
#define TRUE            1
#endif
#if !defined(FALSE)
#define FALSE           0
#endif

/****** Simple typedefs  ***************************************************/

typedef unsigned char   BYTE;           //  8-bit
typedef unsigned short  WORD;           // 16-bit
typedef unsigned long   DWORD;          // 32-bit

// QWORD is for those situation that we want
// an 8-byte-aligned 8 byte long structure
// which is NOT really a floating point number.
typedef union tagUQuadWord {
    struct {
        DWORD   dwLowDword;
        DWORD   dwHighDword;
    } u;
    double      DoNotUseThisField;
} UQuadWord;
typedef UQuadWord       QWORD;          // 64-bit

/****** Common pointer types ***********************************************/

typedef unsigned long   ULONG_PTR;      // 32-bit
typedef unsigned long   DWORD_PTR;      // 32-bit

// boolean pointer

typedef BYTE *           PBYTE;

typedef WORD *           PWORD;

typedef DWORD *          PDWORD;

typedef QWORD *          PQWORD;

#endif /* __TTYPE_H__ */
Commit	Line	Data
92b96797	1	/*
66252c3a FB	2	* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
66252c3a FB	3	* All rights reserved.
92b96797 FB	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	*
66252c3a FB	19	* File: ttype.h
66252c3a FB	20	*
92b96797 FB	21	* Purpose: define basic common types and macros
	22	*
	23	* Author: Tevin Chen
	24	*
	25	* Date: May 21, 1996
	26	*
	27	*/
	28
92b96797 FB	29	#ifndef __TTYPE_H__
	30	#define __TTYPE_H__
	31
92b96797 FB	32	/***** Common definitions and typedefs *********************************/
92b96797 FB	33
92b96797	34	typedef int BOOL;
92b96797 FB	35
	36	#if !defined(TRUE)
	37	#define TRUE 1
	38	#endif
	39	#if !defined(FALSE)
	40	#define FALSE 0
	41	#endif
92b96797	42
92b96797 FB	43	/**** Simple typedefs *************************************************/
92b96797 FB	44
92b96797 FB	45	typedef unsigned char BYTE; // 8-bit
	46	typedef unsigned short WORD; // 16-bit
	47	typedef unsigned long DWORD; // 32-bit
	48
	49	// QWORD is for those situation that we want
	50	// an 8-byte-aligned 8 byte long structure
	51	// which is NOT really a floating point number.
	52	typedef union tagUQuadWord {
	53	struct {
	54	DWORD dwLowDword;
	55	DWORD dwHighDword;
	56	} u;
	57	double DoNotUseThisField;
	58	} UQuadWord;
	59	typedef UQuadWord QWORD; // 64-bit
	60
92b96797 FB	61	/**** Common pointer types *********************************************/
92b96797 FB	62
193a823c JL	63	typedef unsigned long ULONG_PTR; // 32-bit
193a823c JL	64	typedef unsigned long DWORD_PTR; // 32-bit
92b96797	65
193a823c	66	// boolean pointer
92b96797	67
193a823c	68	typedef BYTE * PBYTE;
92b96797	69
193a823c	70	typedef WORD * PWORD;
92b96797	71
193a823c	72	typedef DWORD * PDWORD;
92b96797	73
193a823c	74	typedef QWORD * PQWORD;
92b96797	75
e7b07d1d	76	#endif /* __TTYPE_H__ */