vkd.h

谁知道vkd.h里的SS_Toggle_Dn_mask怎么用,用法和SS_Toggle_mask一样吗?

建议搜索一下MSDN。

MSDN里面有这鬼东西吗?
vkd.h是在vtoolsd的include里面
文件如下:
//=============================================================================
//
// Compuware Corporation
// NuMega Lab
// 9 Townsend West
// Nashua, NH 03060  USA
//
// Copyright (c) 1998 Compuware Corporation. All Rights Reserved.
// Unpublished - rights reserved under the Copyright laws of the
// United States.
//
// U.S. GOVERNMENT RIGHTS-Use, duplication, or disclosure by the
// U.S. Government is subject to restrictions as set forth in
// Compuware Corporation license agreement and as provided in
// DFARS 227.7202-1(a) and 227.7202-3(a) (1995),
// DFARS 252.227-7013(c)(1)(ii)(OCT 1988), FAR 12.212(a) (1995),
// FAR 52.227-19, or FAR 52.227-14 (ALT III), as applicable.  
// Compuware Corporation.
//
// This product contains confidential information and trade secrets
// of Compuware Corporation. Use, disclosure, or reproduction is
// prohibited without the prior express written permission of Compuware
// Corporation.
//
//=============================================================================

//   (C) Copyright MICROSOFT Corp., 1988-1990
//   (C) Copyright Compuware Corporation, 1994
//

#ifndef __vkd_h_
#define __vkd_h_

#define VKD_Version 0x020A

//shift state bits for both global & local shift states

#define SS_Shift 0x0001 // left or right
#define SS_LShift 0x0002
#define SS_RShift 0x0200
#define SS_Ctrl 0x0080  // left or right
#define SS_LCtrl 0x0004
#define SS_RCtrl 0x0400
#define SS_Alt 0x0100  // left or right
#define SS_LAlt 0x0008
#define SS_RAlt 0x0800
#define SS_CapLock 0x0040
#define SS_NumLock 0x0020
#define SS_ScrlLock 0x0010
#define SS_CapLock_Dn 0x4000  // SS_CapLock shl 8
#define SS_NumLock_Dn 0x2000  // SS_NumLock shl 8
#define SS_ScrlLock_Dn 0x1000  // SS_ScrlLock shl 8
#define SS_Unused 0x8000

#define SS_Toggle_mask    (SS_CapLock + SS_NumLock + SS_ScrlLock)
#define SS_Toggle_Dn_mask   (SS_CapLock_Dn + SS_NumLock_Dn + SS_ScrlLock_Dn)
#define SS_LShift_mask    (SS_LShift + SS_LCtrl + SS_LAlt)
#define SS_Shift_mask    (SS_LShift_mask + SS_RShift + SS_RCtrl + SS_RAlt)

#define SS_Either_Shift     (SS_LShift | SS_RShift)
#define SS_Either_Ctrl    (SS_LCtrl | SS_RCtrl)
#define SS_Either_Alt    (SS_LAlt | SS_RAlt)

// LED state bits
#define LED_ScLok 1    // Scroll Lock
#define LED_NmLok 2    // Num Lock
#define LED_CpLok 4    // Caps Lock
#define Toggle_To_LED 4    // \"state shr Toggle_To_LED\" converts
   // state bits into kybd LED bits

enum scanType_t {SCAN_NORMAL=0, SCAN_EXTENDED=1, SCAN_EITHER=0xFF};

// VKD_Define_Hot_Key equates & macro

#define ExtendedKey_B 0x0001
#define ExtendedKey 0x0100
#define AllowExtended_B 0x00FF
#define AllowExtended 0xFF00

#define CallOnPress 0x01 // Call call-back when key press is detected
#define CallOnRelease 0x02 // Call call-back when key release is detected
// (keyboard may still be in hot-key hold state)
#define CallOnRepeat 0x04 // Call call-back when repeated press is detected
#define CallOnComplete 0x08 // Call call-back when the hot key state is
// ended (all shift modifier keys are released)
// or when a different hot key is entered
// (i.e. pressing ALT 1 2, if both ALT-1
//  and ALT-2 are defined hot keys, then ALT-1\'s
//  call back will be called before ALT-2\'s to
// indicate that the ALT-1 is complete even
// though the ALT key is still down)

#define CallOnUpDwn (CallOnPress | CallOnRelease)
// Call call-back on both press and release
#define CallOnAll 0 // Call call-back on press, release, auto-repeat
// and complete
#define PriorityNotify 0x10 // notification calls to the call-back can only
// happen when interrupts are enabled and
// the critical section is un-owned
#define Local_Key 0x80 // key can be locally enabled/disabled

enum keyAction_t     { Hot_Key_Pressed=0,
Hot_Key_Released=1,
Hot_Key_Repeated=2,
Hot_Key_Completed=3
};

#define Hot_Key_SysVM_Notify 0x80
#define Hot_Key_SysVM_Notify_bit 7

#define HKSS_Shift  (((~(SS_Either_Shift + SS_Toggle_mask)) << 16) + SS_Shift)
#define HKSS_Ctrl   (((~(SS_Either_Ctrl + SS_Toggle_mask)) << 16) + SS_Ctrl)
#define HKSS_Alt    (((~(SS_Either_Alt + SS_Toggle_mask)) << 16) + SS_Alt)
#define HKSS_CtrlAlt (((~(SS_Either_Alt + SS_Either_Ctrl + SS_Toggle_mask)) << 16) + SS_Alt + SS_Ctrl)

#include <VKDpaste.h>

// paste completion flags passed to the paste call-back

#define Paste_Complete 0 // paste successful
#define Paste_Aborted 1 // paste aborted by user
#define Paste_VM_Term 2 // paste aborted because VM terminated

//
// Modifier byte for Message Keys, retrieved with services VKD_Get_Msg_Key and
// VKD_Peek_Msg_Key
//
#define MK_Shift 0x02
#define MK_Ctrl 0x04
#define MK_Alt 0x08
#define MK_Extended 0x80

#define VKD_Service Declare_Service

Begin_Service_Table(VKD)

VKD_Service(VKD_Get_Version)
VKD_Service(VKD_Define_Hot_Key)
VKD_Service(VKD_Remove_Hot_Key)
VKD_Service(VKD_Local_Enable_Hot_Key)
VKD_Service(VKD_Local_Disable_Hot_Key)
VKD_Service(VKD_Reflect_Hot_Key)
VKD_Service(VKD_Cancel_Hot_Key_State)
VKD_Service(VKD_Force_Keys)
VKD_Service(VKD_Get_Kbd_Owner)
VKD_Service(VKD_Define_Paste_Mode)
VKD_Service(VKD_Start_Paste)
VKD_Service(VKD_Cancel_Paste)
VKD_Service(VKD_Get_Msg_Key)
VKD_Service(VKD_Peek_Msg_Key)
VKD_Service(VKD_Flush_Msg_Key_Queue)

#ifdef WIN40

VKD_Service(VKD_Enable_Keyboard)
VKD_Service(VKD_Disable_KeyBoard)
VKD_Service(VKD_Get_Shift_State)
VKD_Service(VKD_Filter_Keyboard_Input)
VKD_Service(VKD_Put_Byte)
VKD_Service(VKD_Set_Shift_State)

#endif // WIN40

End_Service_Table(VKD)

#endif // __vkd_h_




msdn里面好像察不到