Add in the 1st version of ECP.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
269
EdkCompatibilityPkg/Foundation/Include/Ia32/EfiBind.h
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269
EdkCompatibilityPkg/Foundation/Include/Ia32/EfiBind.h
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/*++
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Copyright (c) 2004 - 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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EfiBind.h
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Abstract:
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Processor or Compiler specific defines and types for IA-32.
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We are using the ANSI C 2000 _t type definitions for basic types.
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This it technically a violation of the coding standard, but they
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are used to make EfiTypes.h portable. Code other than EfiTypes.h
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should never use any ANSI C 2000 _t integer types.
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--*/
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#ifndef _EFI_BIND_H_
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#define _EFI_BIND_H_
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#ifdef EFI_DEBUG
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#ifdef EFI_NT_EMULATOR
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#define EFI_DRIVER_ENTRY_POINT(InitFunction) \
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EFI_STATUS \
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EFIAPI \
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InitFunction ( \
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EFI_HANDLE ImageHandle, \
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EFI_SYSTEM_TABLE *SystemTable \
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); \
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\
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UINTN \
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__stdcall \
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_DllMainCRTStartup ( \
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UINTN Inst, \
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UINTN reason_for_call, \
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VOID *rserved \
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) \
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{ \
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return 1; \
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} \
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\
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EFI_STATUS \
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__declspec( dllexport ) \
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__cdecl \
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InitializeDriver ( \
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VOID *ImageHandle, \
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VOID *SystemTable \
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) \
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{ \
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return InitFunction(ImageHandle, SystemTable); \
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}
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#define EFI_APPLICATION_ENTRY_POINT EFI_DRIVER_ENTRY_POINT
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#else
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#define EFI_DRIVER_ENTRY_POINT(InitFunction)
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#define EFI_APPLICATION_ENTRY_POINT EFI_DRIVER_ENTRY_POINT
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#endif
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#else
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#define EFI_DRIVER_ENTRY_POINT(InitFunction)
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#define EFI_APPLICATION_ENTRY_POINT EFI_DRIVER_ENTRY_POINT
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#endif
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//
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// Make sure we are useing the correct packing rules per EFI specification
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//
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#pragma pack()
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#if _MSC_EXTENSIONS
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//
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// Disable warning that make it impossible to compile at /W4
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// This only works for Microsoft* tools
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//
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//
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// Disabling bitfield type checking warnings.
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//
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#pragma warning ( disable : 4214 )
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//
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// Disabling the unreferenced formal parameter warnings.
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//
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#pragma warning ( disable : 4100 )
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//
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// Disable slightly different base types warning as CHAR8 * can not be set
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// to a constant string.
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//
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#pragma warning ( disable : 4057 )
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//
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// ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning
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//
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#pragma warning ( disable : 4127 )
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//
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// Int64ShllMod32 unreferenced inline function
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//
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#pragma warning ( disable : 4514 )
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//
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// Unreferenced formal parameter - We are object oriented, so we pass This even
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// if we don't need them.
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//
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#pragma warning ( disable : 4100 )
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//
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// This warning is caused by empty (after preprocessing) souce file.
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//
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#pragma warning ( disable : 4206 )
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#endif
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#if (__STDC_VERSION__ < 199901L)
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//
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// No ANSI C 2000 stdint.h integer width declarations, so define equivalents
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//
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#if _MSC_EXTENSIONS
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//
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// use Microsoft* C complier dependent interger width types
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//
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typedef unsigned __int64 uint64_t;
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typedef __int64 int64_t;
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typedef unsigned __int32 uint32_t;
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typedef __int32 int32_t;
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typedef unsigned short uint16_t;
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typedef short int16_t;
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typedef unsigned char uint8_t;
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typedef char int8_t;
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#else
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//
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// Assume standard IA-32 alignment.
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// BugBug: Need to check portability of long long
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//
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typedef unsigned long long uint64_t;
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typedef long long int64_t;
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typedef unsigned int uint32_t;
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typedef int int32_t;
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typedef unsigned short uint16_t;
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typedef short int16_t;
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typedef unsigned char uint8_t;
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typedef char int8_t;
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#endif
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#else
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//
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// Use ANSI C 2000 stdint.h integer width declarations
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//
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#include "stdint.h"
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#endif
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//
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// Native integer size in stdint.h
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//
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typedef uint32_t uintn_t;
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typedef int32_t intn_t;
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//
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// Processor specific defines
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//
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#define EFI_MAX_BIT 0x80000000
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#define MAX_2_BITS 0xC0000000
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//
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// Maximum legal IA-32 address
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//
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#define EFI_MAX_ADDRESS 0xFFFFFFFF
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//
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// Bad pointer value to use in check builds.
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// if you see this value you are using uninitialized or free'ed data
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//
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#define EFI_BAD_POINTER 0xAFAFAFAF
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#define EFI_BAD_POINTER_AS_BYTE 0xAF
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//
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// Inject a break point in the code to assist debugging for NT Emulation Environment
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// For real hardware, just put in a halt loop. Don't do a while(1) because the
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// compiler will optimize away the rest of the function following, so that you run out in
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// the weeds if you skip over it with a debugger.
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//
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#define EFI_BREAKPOINT() __asm { int 3 }
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#define EFI_DEADLOOP() { volatile UINTN __iii; __iii = 1; while (__iii); }
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//
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// Memory Fence forces serialization, and is needed to support out of order
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// memory transactions. The Memory Fence is mainly used to make sure IO
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// transactions complete in a deterministic sequence, and to syncronize locks
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// an other MP code. Currently no memory fencing is required.
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//
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#define MEMORY_FENCE()
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//
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// Some compilers don't support the forward reference construct:
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// typedef struct XXXXX. The forward reference is required for
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// ANSI compatibility.
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//
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// The following macro provide a workaround for such cases.
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//
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#ifdef EFI_NO_INTERFACE_DECL
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#define EFI_FORWARD_DECLARATION(x)
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#else
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#define EFI_FORWARD_DECLARATION(x) typedef struct _##x x
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#endif
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//
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// Some C compilers optimize the calling conventions to increase performance.
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// _EFIAPI is used to make all public APIs follow the standard C calling
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// convention.
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//
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#if _MSC_EXTENSIONS
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//
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// Microsoft* compiler requires _EFIAPI useage, __cdecl is Microsoft* specific C.
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//
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#define _EFIAPI __cdecl
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#else
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#define _EFIAPI
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#endif
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#ifdef _EFI_WINNT
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#define EFI_SUPPRESS_BENIGN_REDEFINITION_OF_TYPE_WARNING() \
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warning ( disable : 4142 )
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#define EFI_DEFAULT_BENIGN_REDEFINITION_OF_TYPE_WARNING() \
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warning ( default : 4142 )
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#else
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#define EFI_SUPPRESS_BENIGN_REDEFINITION_OF_TYPE_WARNING() \
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warning ( disable : 4068 )
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#define EFI_DEFAULT_BENIGN_REDEFINITION_OF_TYPE_WARNING() \
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warning ( default : 4068 )
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#endif
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#endif
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