Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 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: tmacro.h |
| 20 | * |
| 21 | * Purpose: define basic common types and macros |
| 22 | * |
| 23 | * Author: Tevin Chen |
| 24 | * |
| 25 | * Date: May 21, 1996 |
| 26 | * |
| 27 | */ |
| 28 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 29 | #ifndef __TMACRO_H__ |
| 30 | #define __TMACRO_H__ |
| 31 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 32 | #include "ttype.h" |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 33 | |
| 34 | /****** Common helper macros ***********************************************/ |
| 35 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 36 | #if !defined(LOBYTE) |
Charles Clément | 3fc9b58 | 2010-06-24 11:02:27 -0700 | [diff] [blame] | 37 | #define LOBYTE(w) ((unsigned char)(w)) |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 38 | #endif |
| 39 | #if !defined(HIBYTE) |
Charles Clément | 3fc9b58 | 2010-06-24 11:02:27 -0700 | [diff] [blame] | 40 | #define HIBYTE(w) ((unsigned char)(((unsigned short)(w) >> 8) & 0xFF)) |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 41 | #endif |
| 42 | |
| 43 | #if !defined(LOWORD) |
Charles Clément | 2986db5 | 2010-06-24 11:02:26 -0700 | [diff] [blame] | 44 | #define LOWORD(d) ((unsigned short)(d)) |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 45 | #endif |
| 46 | #if !defined(HIWORD) |
Charles Clément | 2986db5 | 2010-06-24 11:02:26 -0700 | [diff] [blame] | 47 | #define HIWORD(d) ((unsigned short)((((unsigned long)(d)) >> 16) & 0xFFFF)) |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 48 | #endif |
| 49 | |
| 50 | #define LODWORD(q) ((q).u.dwLowDword) |
| 51 | #define HIDWORD(q) ((q).u.dwHighDword) |
| 52 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 53 | #if !defined(MAKEWORD) |
Charles Clément | 3fc9b58 | 2010-06-24 11:02:27 -0700 | [diff] [blame] | 54 | #define MAKEWORD(lb, hb) ((unsigned short)(((unsigned char)(lb)) | (((unsigned short)((unsigned char)(hb))) << 8))) |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 55 | #endif |
| 56 | #if !defined(MAKEDWORD) |
Charles Clément | 2986db5 | 2010-06-24 11:02:26 -0700 | [diff] [blame] | 57 | #define MAKEDWORD(lw, hw) ((unsigned long)(((unsigned short)(lw)) | (((unsigned long)((unsigned short)(hw))) << 16))) |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 58 | #endif |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 59 | |
| 60 | #endif // __TMACRO_H__ |
| 61 | |
| 62 | |