rpc.h

PGP8.0源码 请认真阅读您的文件包然后写出其具体功能

/*++

Copyright (c) 1991-1997 Microsoft Corporation

Module Name:

    rpc.h

Abstract:

    Master include file for RPC applications.

--*/

#ifndef RPC_NO_WINDOWS_H
#include <windows.h>
#endif // RPC_NO_WINDOWS_H

#ifndef __RPC_H__
#define __RPC_H__

#ifdef __cplusplus
extern "C" {
#endif

#define __RPC_WIN32__

#ifndef __MIDL_USER_DEFINED
#define midl_user_allocate MIDL_user_allocate
#define midl_user_free     MIDL_user_free
#define __MIDL_USER_DEFINED
#endif

typedef void * I_RPC_HANDLE;
typedef long RPC_STATUS;

#define RPC_UNICODE_SUPPORTED

#if   (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED)
#define __RPC_FAR
#define __RPC_API  __stdcall
#define __RPC_USER __stdcall
#define __RPC_STUB __stdcall
#define  RPC_ENTRY __stdcall
#else
#define __RPC_FAR
#define __RPC_API
#define __RPC_USER
#define __RPC_STUB
#endif

// Some RPC platforms don't define DECLSPEC_IMPORT

#if !defined(DECLSPEC_IMPORT)
#if (defined(_M_MRX000) || defined(_M_IX86) || defined(_M_ALPHA) || defined(_M_PPC)) && !defined(MIDL_PASS)
#define DECLSPEC_IMPORT __declspec(dllimport)
#else
#define DECLSPEC_IMPORT
#endif
#endif

#if !defined(_RPCRT4_)
#define RPCRTAPI DECLSPEC_IMPORT
#else
#define RPCRTAPI
#endif

#if !defined(_RPCNS4_)
#define RPCNSAPI DECLSPEC_IMPORT
#else
#define RPCNSAPI
#endif

#ifdef IN
#undef IN
#undef OUT
#undef OPTIONAL
#endif /* IN */

#include <rpcdce.h>
#include <rpcnsi.h>
#include <rpcnterr.h>


#include <excpt.h>
#include <winerror.h>

#define RpcTryExcept \
    __try \
        {

// trystmts

#define RpcExcept(expr) \
        } \
    __except (expr) \
        {

// exceptstmts

#define RpcEndExcept \
        }

#define RpcTryFinally \
    __try \
        {

// trystmts

#define RpcFinally \
        } \
    __finally \
        {

// finallystmts

#define RpcEndFinally \
        }

#define RpcExceptionCode() GetExceptionCode()
#define RpcAbnormalTermination() AbnormalTermination()

RPCRTAPI
RPC_STATUS
RPC_ENTRY
RpcImpersonateClient (
    IN RPC_BINDING_HANDLE BindingHandle OPTIONAL
    );

RPCRTAPI
RPC_STATUS
RPC_ENTRY
RpcRevertToSelfEx (
    IN RPC_BINDING_HANDLE BindingHandle OPTIONAL
    );

RPCRTAPI
RPC_STATUS
RPC_ENTRY
RpcRevertToSelf (
    );

RPCRTAPI
long
RPC_ENTRY
I_RpcMapWin32Status (
    IN RPC_STATUS Status
    );

// Definitions which depend on windows.h
#ifndef RPC_NO_WINDOWS_H

#include <rpcasync.h>

#endif // RPC_NO_WINDOWS_H

#ifdef __cplusplus
}
#endif

#endif // __RPC_H__