| 1 | /* $Id: HandleManager.h,v 1.22 2000-08-04 21:17:46 sandervl Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Project Odin Software License can be found in LICENSE.TXT
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| 5 | * Win32 Unified Handle Manager for OS/2
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| 6 | * 1998/02/11 PH Patrick Haller (haller@zebra.fh-weingarten.de)
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| 7 | *
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| 8 | * @(#) HandleManager.Cpp 1.0.0 1998/02/11 PH start
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| 9 | */
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| 10 |
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| 11 | #ifndef _HANDLEMANAGER_H_
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| 12 | #define _HANDLEMANAGER_H_
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| 13 |
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| 14 |
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| 15 | /*****************************************************************************
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| 16 | * Remark *
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| 17 | *****************************************************************************
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| 18 |
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| 19 | 1998/02/11 PH The interface to the handle manager is twofold:
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| 20 | a) HMxxx routines to be called from the "top" from the
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| 21 | KERNEL32 stubs
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| 22 | b) the HMDeviceHandler class is actually a workaround for
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| 23 | the device driver that would handle the requests on Win32.
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| 24 | To implement a new pseudo-device, one has create a new
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| 25 | HMDeviceHandler class and link it into the table in the
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| 26 | HANDLEMANAGER.CPP file.
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| 27 | */
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| 28 |
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| 29 |
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| 30 | /*****************************************************************************
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| 31 | * Includes *
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| 32 | *****************************************************************************/
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| 33 |
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| 34 | #ifdef _OS2WIN_H
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| 35 | #include <winos2def.h>
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| 36 | #endif
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| 37 |
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| 38 | #ifndef __WINE_WINDEF_H
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| 39 |
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| 40 | typedef struct tagDCB
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| 41 | {
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| 42 | DWORD DCBlength;
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| 43 | DWORD BaudRate;
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| 44 | unsigned fBinary :1;
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| 45 | unsigned fParity :1;
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| 46 | unsigned fOutxCtsFlow :1;
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| 47 | unsigned fOutxDsrFlow :1;
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| 48 | unsigned fDtrControl :2;
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| 49 | unsigned fDsrSensitivity :1;
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| 50 | unsigned fTXContinueOnXoff :1;
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| 51 | unsigned fOutX :1;
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| 52 | unsigned fInX :1;
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| 53 | unsigned fErrorChar :1;
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| 54 | unsigned fNull :1;
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| 55 | unsigned fRtsControl :2;
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| 56 | unsigned fAbortOnError :1;
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| 57 | unsigned fDummy2 :17;
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| 58 | WORD wReserved;
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| 59 | WORD XonLim;
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| 60 | WORD XoffLim;
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| 61 | BYTE ByteSize;
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| 62 | BYTE Parity;
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| 63 | BYTE StopBits;
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| 64 | char XonChar;
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| 65 | char XoffChar;
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| 66 | char ErrorChar;
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| 67 | char EofChar;
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| 68 | char EvtChar;
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| 69 | } DCB, *LPDCB;
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| 70 |
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| 71 | #endif
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| 72 |
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| 73 |
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| 74 | //LPSECURITY_ATTRIBUTES
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| 75 |
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| 76 |
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| 77 | /*****************************************************************************
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| 78 | * Defines & Macros *
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| 79 | *****************************************************************************/
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| 80 |
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| 81 | /* 1998/02/12 PH Correction of os2win.h */
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| 82 | #undef FILE_TYPE_UNKNOWN
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| 83 | #define FILE_TYPE_UNKNOWN 0x0000
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| 84 |
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| 85 | #undef FILE_TYPE_DISK
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| 86 | #define FILE_TYPE_DISK 0x0001
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| 87 |
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| 88 | #undef FILE_TYPE_CHAR
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| 89 | #define FILE_TYPE_CHAR 0x0002
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| 90 |
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| 91 | #undef FILE_TYPE_PIPE
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| 92 | #define FILE_TYPE_PIPE 0x0003
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| 93 |
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| 94 | #undef FILE_TYPE_REMOTE
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| 95 | #define FILE_TYPE_REMOTE 0x8000
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| 96 |
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| 97 | #ifndef INVALID_HANDLE_ERROR
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| 98 | #define INVALID_HANDLE_ERROR (-1)
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| 99 | #endif
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| 100 |
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| 101 |
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| 102 | /*****************************************************************************
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| 103 | * Structures *
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| 104 | *****************************************************************************/
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| 105 |
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| 106 |
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| 107 | /*****************************************************************************
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| 108 | * Prototypes *
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| 109 | *****************************************************************************/
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| 110 |
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| 111 | DWORD HMInitialize(void); /* initialize the HandleManager */
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| 112 |
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| 113 | DWORD HMTerminate(void); /* terminate the HandleManager */
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| 114 |
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| 115 |
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| 116 | /* handle manager version of GetStdHandle, Open32 can't really help us here */
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| 117 | HANDLE HMGetStdHandle(DWORD nStdHandle);
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| 118 |
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| 119 | /* handle manager version of GetStdHandle, Open32 can't really help us here */
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| 120 | BOOL HMSetStdHandle(DWORD nStdHandle,
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| 121 | HANDLE hHandle);
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| 122 |
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| 123 |
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| 124 | /*****************************************************************************/
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| 125 | /* handle translation buffer management */
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| 126 | /* */
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| 127 | /* Since some Win32 applications rely (!) on 16-bit handles, we've got to do */
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| 128 | /* 32-bit to 16-bit and vs vsa translation here. */
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| 129 | /* Filehandle-based functions should be routed via the handlemanager instead */
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| 130 | /* of going to Open32 directly. */
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| 131 | /*****************************************************************************/
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| 132 |
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| 133 | DWORD HMHandleAllocate (PULONG phHandle16,
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| 134 | ULONG hHandle32);
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| 135 |
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| 136 | DWORD HMHandleFree (ULONG hHandle16);
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| 137 |
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| 138 | DWORD HMHandleGetUserData (ULONG hHandle16);
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| 139 |
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| 140 | DWORD HMHandleValidate (ULONG hHandle16);
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| 141 |
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| 142 | DWORD HMHandleTranslateToWin (ULONG hHandle32,
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| 143 | PULONG phHandle16);
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| 144 |
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| 145 | DWORD HMHandleTranslateToOS2 (ULONG hHandle16,
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| 146 | PULONG hHandle32);
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| 147 |
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| 148 | DWORD HMHandleTranslateToOS2i(ULONG hHandle16);
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| 149 |
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| 150 |
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| 151 | /*****************************************************************************
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| 152 | * Forwarders *
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| 153 | *****************************************************************************/
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| 154 |
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| 155 | // enable C linkage to avoid parameter mangling
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| 156 | #ifdef __cplusplus__
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| 157 | extern "C" {
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| 158 | #endif
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| 159 |
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| 160 | HANDLE HMCreateEvent (LPSECURITY_ATTRIBUTES lpsa,
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| 161 | BOOL bManualReset,
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| 162 | BOOL bInitialState,
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| 163 | LPCSTR lpName);
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| 164 |
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| 165 | HANDLE HMCreateMutex (LPSECURITY_ATTRIBUTES lpsa,
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| 166 | BOOL bInitialOwner,
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| 167 | LPCSTR lpName);
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| 168 |
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| 169 | HANDLE HMCreateFile (LPCSTR lpFileName,
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| 170 | DWORD dwDesiredAccess,
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| 171 | DWORD dwShareMode,
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| 172 | LPSECURITY_ATTRIBUTES lpSecurityAttributes,
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| 173 | DWORD dwCreationDisposition,
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| 174 | DWORD dwFlagsAndAttributes,
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| 175 | HANDLE hTemplateFile);
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| 176 |
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| 177 | HANDLE HMOpenFile (LPCSTR lpFileName,
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| 178 | OFSTRUCT* pOFStruct,
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| 179 | UINT fuMode);
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| 180 |
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| 181 | HANDLE HMOpenEvent (DWORD fdwAccess,
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| 182 | BOOL fInherit,
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| 183 | LPCSTR lpName);
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| 184 |
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| 185 | HANDLE HMOpenMutex (DWORD fdwAccess,
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| 186 | BOOL fInherit,
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| 187 | LPCSTR lpName);
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| 188 |
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| 189 | BOOL HMCloseHandle (HANDLE hObject);
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| 190 |
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| 191 | BOOL HMReadFile (HANDLE hFile,
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| 192 | LPVOID lpBuffer,
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| 193 | DWORD nNumberOfBytesToRead,
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| 194 | LPDWORD lpNumberOfBytesRead,
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| 195 | LPOVERLAPPED lpOverlapped);
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| 196 |
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| 197 |
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| 198 | BOOL HMReadFileEx (HANDLE hFile,
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| 199 | LPVOID lpBuffer,
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| 200 | DWORD nNumberOfBytesToRead,
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| 201 | LPOVERLAPPED lpOverlapped,
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| 202 | LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
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| 203 |
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| 204 | BOOL HMWriteFile (HANDLE hFile,
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| 205 | LPCVOID lpBuffer,
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| 206 | DWORD nNumberOfBytesToWrite,
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| 207 | LPDWORD lpNumberOfBytesWritten,
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| 208 | LPOVERLAPPED lpOverlapped);
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| 209 |
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| 210 | BOOL HMWriteFileEx (HANDLE hFile,
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| 211 | LPVOID lpBuffer,
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| 212 | DWORD nNumberOfBytesToWrite,
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| 213 | LPOVERLAPPED lpOverlapped,
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| 214 | LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
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| 215 |
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| 216 | DWORD HMGetFileType (HANDLE hFile);
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| 217 |
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| 218 | DWORD HMDeviceRequest (HANDLE hFile,
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| 219 | ULONG ulRequestCode,
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| 220 | ULONG arg1,
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| 221 | ULONG arg2,
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| 222 | ULONG arg3,
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| 223 | ULONG arg4);
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| 224 |
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| 225 | BOOL HMGetFileInformationByHandle (HANDLE hFile,
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| 226 | BY_HANDLE_FILE_INFORMATION *pHFI);
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| 227 |
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| 228 | BOOL HMSetEndOfFile (HANDLE hFile);
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| 229 |
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| 230 | BOOL HMSetFileTime (HANDLE hFile,
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| 231 | const FILETIME *pFT1,
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| 232 | const FILETIME *pFT2,
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| 233 | const FILETIME *pFT3);
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| 234 |
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| 235 | BOOL HMGetFileTime (HANDLE hFile,
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| 236 | const FILETIME *pFT1,
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| 237 | const FILETIME *pFT2,
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| 238 | const FILETIME *pFT3);
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| 239 |
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| 240 | DWORD HMGetFileSize (HANDLE hFile,
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| 241 | PDWORD pSize);
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| 242 |
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| 243 | DWORD HMSetFilePointer (HANDLE hFile,
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| 244 | LONG lDistanceToMove,
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| 245 | PLONG lpDistanceToMoveHigh,
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| 246 | DWORD dwMoveMethod);
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| 247 |
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| 248 | BOOL HMLockFile (HFILE hFile,
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| 249 | DWORD dwFileOffsetLow,
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| 250 | DWORD dwFileOffsetHigh,
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| 251 | DWORD nNumberOfBytesToLockLow,
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| 252 | DWORD nNumberOfBytesToLockHigh);
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| 253 |
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| 254 | BOOL HMLockFileEx (HANDLE hFile,
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| 255 | DWORD dwFlags,
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| 256 | DWORD dwReserved,
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| 257 | DWORD nNumberOfBytesToLockLow,
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| 258 | DWORD nNumberOfBytesToLockHigh,
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| 259 | LPOVERLAPPED lpOverlapped);
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| 260 |
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| 261 | BOOL HMUnlockFile (HANDLE hFile,
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| 262 | DWORD dwFileOffsetLow,
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| 263 | DWORD dwFileOffsetHigh,
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| 264 | DWORD cbUnlockLow,
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| 265 | DWORD cbUnlockHigh);
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| 266 |
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| 267 | BOOL HMUnlockFileEx (HANDLE hFile,
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| 268 | DWORD dwReserved,
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| 269 | DWORD nNumberOfBytesToLockLow,
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| 270 | DWORD nNumberOfBytesToLockHigh,
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| 271 | LPOVERLAPPED lpOverlapped);
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| 272 |
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| 273 | DWORD HMWaitForSingleObject (HANDLE hObject,
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| 274 | DWORD dwTimeout);
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| 275 |
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| 276 | DWORD HMWaitForSingleObjectEx (HANDLE hObject,
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| 277 | DWORD dwTimeout,
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| 278 | BOOL fAlertable);
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| 279 |
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| 280 | DWORD HMWaitForMultipleObjects (DWORD cObjects,
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| 281 | HANDLE *lphObjects,
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| 282 | BOOL fWaitAll,
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| 283 | DWORD dwTimeout);
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| 284 |
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| 285 | DWORD HMWaitForMultipleObjectsEx (DWORD cObjects,
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| 286 | HANDLE *lphObjects,
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| 287 | BOOL fWaitAll,
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| 288 | DWORD dwTimeout,
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| 289 | BOOL fAlertable);
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| 290 |
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| 291 | DWORD HMMsgWaitForMultipleObjects (DWORD nCount,
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| 292 | HANDLE *pHandles,
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| 293 | BOOL fWaitAll,
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| 294 | DWORD dwMilliseconds,
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| 295 | DWORD dwWakeMask);
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| 296 |
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| 297 | BOOL HMFlushFileBuffers (HANDLE hObject);
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| 298 |
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| 299 | BOOL HMGetOverlappedResult (HANDLE hObject,
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| 300 | LPOVERLAPPED lpOverlapped,
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| 301 | LPDWORD lpNumberOfBytesTransferred,
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| 302 | BOOL bWait);
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| 303 |
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| 304 | BOOL HMReleaseMutex (HANDLE hObject);
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| 305 |
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| 306 | BOOL HMSetEvent (HANDLE hEvent);
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| 307 |
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| 308 | BOOL HMPulseEvent (HANDLE hEvent);
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| 309 |
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| 310 | BOOL HMResetEvent (HANDLE hEvent);
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| 311 |
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| 312 | HANDLE HMCreateSemaphore (LPSECURITY_ATTRIBUTES lpsa,
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| 313 | LONG lInitialCount,
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| 314 | LONG lMaximumCount,
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| 315 | LPCSTR lpszSemaphoreName);
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| 316 |
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| 317 | HANDLE HMOpenSemaphore (DWORD fdwAccess,
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| 318 | BOOL fInheritHandle,
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| 319 | LPCSTR lpszSemaphoreName);
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| 320 |
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| 321 | BOOL HMReleaseSemaphore (HANDLE hSemaphore,
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| 322 | LONG cReleaseCount,
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| 323 | LPLONG lpPreviousCount);
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| 324 |
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| 325 |
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| 326 | HANDLE HMCreateFileMapping(
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| 327 | HFILE hFile, /* [in] Handle of file to map */
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| 328 | SECURITY_ATTRIBUTES *sa, /* [in] Optional security attributes*/
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| 329 | DWORD protect, /* [in] Protection for mapping object */
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| 330 | DWORD size_high, /* [in] High-order 32 bits of object size */
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| 331 | DWORD size_low, /* [in] Low-order 32 bits of object size */
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| 332 | LPCSTR name); /* [in] Name of file-mapping object */
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| 333 |
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| 334 | HANDLE HMOpenFileMapping(
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| 335 | DWORD access, /* [in] Access mode */
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| 336 | BOOL inherit, /* [in] Inherit flag */
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| 337 | LPCSTR name ); /* [in] Name of file-mapping object */
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| 338 |
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| 339 | LPVOID HMMapViewOfFileEx (HANDLE hFileMappingObject,
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| 340 | DWORD dwDesiredAccess,
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| 341 | DWORD dwFileOffsetHigh,
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| 342 | DWORD dwFileOffsetLow,
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| 343 | DWORD dwNumberOfBytesToMap,
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| 344 | LPVOID lpBaseAddress);
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| 345 |
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| 346 | BOOL HMDuplicateHandle(HANDLE srcprocess,
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| 347 | HANDLE srchandle,
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| 348 | HANDLE destprocess,
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| 349 | PHANDLE desthandle,
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| 350 | DWORD fdwAccess,
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| 351 | BOOL fInherit,
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| 352 | DWORD fdwOptions,
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| 353 | DWORD fdwOdinOptions = 0);
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| 354 |
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| 355 | #define DUPLICATE_SHARE_DENYNONE 1
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| 356 | #define DUPLICATE_SHARE_READ 2
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| 357 | #define DUPLICATE_ACCESS_READ 4
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| 358 | #define DUPLICATE_ACCESS_WRITE 8
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| 359 | #define DUPLICATE_ACCESS_READWRITE (DUPLICATE_ACCESS_WRITE|DUPLICATE_ACCESS_READ)
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| 360 |
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| 361 | //SvL: Used internally by memory mapped class
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| 362 | #define HMDuplicateHandleOdin HMDuplicateHandle
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| 363 |
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| 364 | DWORD HMOpenThreadToken(HANDLE ThreadHandle,
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| 365 | DWORD DesiredAccess,
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| 366 | DWORD OpenAsSelf,
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| 367 | HANDLE *TokenHandle);
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| 368 |
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| 369 | DWORD HMOpenProcessToken(HANDLE ProcessHandle,
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| 370 | DWORD DesiredAccess,
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| 371 | DWORD dwUserData,
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| 372 | HANDLE *TokenHandle);
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| 373 |
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| 374 | BOOL HMSetupComm(HANDLE hFile, DWORD dwInQueue, DWORD dwOutQueue);
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| 375 |
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| 376 | BOOL HMGetCommState(INT hCommDev, LPDCB lpdcb);
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| 377 |
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| 378 | HANDLE HMCreateThread(LPSECURITY_ATTRIBUTES lpsa,
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| 379 | DWORD cbStack,
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| 380 | LPTHREAD_START_ROUTINE lpStartAddr,
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| 381 | LPVOID lpvThreadParm,
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| 382 | DWORD fdwCreate,
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| 383 | LPDWORD lpIDThread,
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| 384 | BOOL fFirstThread = FALSE);
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| 385 | INT HMGetThreadPriority(HANDLE hThread);
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| 386 | DWORD HMSuspendThread(HANDLE hThread);
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| 387 | BOOL HMSetThreadPriority(HANDLE hThread, int priority);
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| 388 | BOOL HMGetThreadContext(HANDLE hThread, CONTEXT *lpContext);
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| 389 | BOOL HMSetThreadContext(HANDLE hThread, const CONTEXT *lpContext);
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| 390 | BOOL HMTerminateThread(HANDLE hThread, DWORD exitcode);
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| 391 | DWORD HMResumeThread(HANDLE hThread);
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| 392 | BOOL HMGetExitCodeThread(HANDLE hThread, LPDWORD lpExitCode);
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| 393 | BOOL HMSetThreadTerminated(HANDLE hThread);
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| 394 | BOOL HMPeekNamedPipe(HANDLE pHMHandleData,
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| 395 | LPVOID lpvBuffer,
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| 396 | DWORD cbBuffer,
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| 397 | LPDWORD lpcbRead,
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| 398 | LPDWORD lpcbAvail,
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| 399 | LPDWORD lpcbMessage);
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| 400 |
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| 401 | DWORD HMCreateNamedPipe(LPCTSTR lpName,
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| 402 | DWORD dwOpenMode,
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| 403 | DWORD dwPipeMode,
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| 404 | DWORD nMaxInstances,
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| 405 | DWORD nOutBufferSize,
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| 406 | DWORD nInBufferSize,
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| 407 | DWORD nDefaultTimeOut,
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| 408 | LPSECURITY_ATTRIBUTES lpSecurityAttributes);
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| 409 |
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| 410 | BOOL HMConnectNamedPipe(HANDLE hPipe, LPOVERLAPPED lpOverlapped);
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| 411 |
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| 412 | BOOL HMDisconnectNamedPipe(HANDLE hPipe);
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| 413 |
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| 414 | BOOL HMGetNamedPipeHandleState(HANDLE hPipe,
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| 415 | LPDWORD lpState,
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| 416 | LPDWORD lpCurInstances,
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| 417 | LPDWORD lpMaxCollectionCount,
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| 418 | LPDWORD lpCollectDataTimeout,
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| 419 | LPTSTR lpUserName,
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| 420 | DWORD nMaxUserNameSize);
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| 421 |
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| 422 | BOOL HMGetNamedPipeInfo(HANDLE hPipe,
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| 423 | LPDWORD lpFlags,
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| 424 | LPDWORD lpOutBufferSize,
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| 425 | LPDWORD lpInBufferSize,
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| 426 | LPDWORD lpMaxInstances);
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| 427 |
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| 428 |
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| 429 | DWORD HMTransactNamedPipe(HANDLE hPipe,
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| 430 | LPVOID lpvWriteBuf,
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| 431 | DWORD cbWriteBuf,
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| 432 | LPVOID lpvReadBuf,
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| 433 | DWORD cbReadBuf,
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| 434 | LPDWORD lpcbRead,
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| 435 | LPOVERLAPPED lpo);
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| 436 |
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| 437 |
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| 438 | BOOL HMPeekNamedPipe(HANDLE hPipe,
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| 439 | LPVOID lpvBuffer,
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| 440 | DWORD cbBuffer,
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| 441 | LPDWORD lpcbRead,
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| 442 | LPDWORD lpcbAvail,
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| 443 | LPDWORD lpcbMessage);
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| 444 |
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| 445 | DWORD HMCreateNamedPipe(LPCTSTR lpName,
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| 446 | DWORD dwOpenMode,
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| 447 | DWORD dwPipeMode,
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| 448 | DWORD nMaxInstances,
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| 449 | DWORD nOutBufferSize,
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| 450 | DWORD nInBufferSize,
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| 451 | DWORD nDefaultTimeOut,
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| 452 | void* lpSecurityAttributes);
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| 453 |
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| 454 | BOOL HMConnectNamedPipe(HANDLE hPipe, LPOVERLAPPED lpOverlapped);
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| 455 |
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| 456 | BOOL HMDisconnectNamedPipe(HANDLE hPipe);
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| 457 |
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| 458 | BOOL HMGetNamedPipeHandleState(HANDLE hPipe,
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| 459 | LPDWORD lpState,
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| 460 | LPDWORD lpCurInstances,
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| 461 | LPDWORD lpMaxCollectionCount,
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| 462 | LPDWORD lpCollectDataTimeout,
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| 463 | LPTSTR lpUserName,
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| 464 | DWORD nMaxUserNameSize);
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| 465 |
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| 466 | BOOL HMGetNamedPipeInfo(HANDLE hPipe,
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| 467 | LPDWORD lpFlags,
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| 468 | LPDWORD lpOutBufferSize,
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| 469 | LPDWORD lpInBufferSize,
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| 470 | LPDWORD lpMaxInstances);
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| 471 |
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| 472 | DWORD HMTransactNamedPipe(HANDLE hPipe,
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| 473 | LPVOID lpvWriteBuf,
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| 474 | DWORD cbWriteBuf,
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| 475 | LPVOID lpvReadBuf,
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| 476 | DWORD cbReadBuf,
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| 477 | LPDWORD lpcbRead,
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| 478 | LPOVERLAPPED lpo);
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| 479 |
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| 480 | BOOL HMSetNamedPipeHandleState(HANDLE hNamedPipe,
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| 481 | LPDWORD lpdwMode,
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| 482 | LPDWORD lpcbMaxCollect,
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| 483 | LPDWORD lpdwCollectDataTimeout);
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| 484 |
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| 485 | BOOL HMCreatePipe(PHANDLE phRead,
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| 486 | PHANDLE phWrite,
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| 487 | LPSECURITY_ATTRIBUTES lpsa,
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| 488 | DWORD cbPipe);
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| 489 |
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| 490 | #ifdef __cplusplus__
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| 491 | }
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| 492 | #endif
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| 493 |
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| 494 | #endif /* _HANDLEMANAGER_H_ */
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