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- /***
- *excpt.h - defines exception values, types and routines
- *
- * Copyright (c) 1990-1997, Microsoft Corporation. All rights reserved.
- *
- *Purpose:
- * This file contains the definitions and prototypes for the compiler-
- * dependent intrinsics, support functions and keywords which implement
- * the structured exception handling extensions.
- *
- * [Public]
- *
- ****/
-
- #if _MSC_VER > 1000
- #pragma once
- #endif
-
- #ifndef _INC_EXCPT
- #define _INC_EXCPT
-
- #if !defined(_WIN32) && !defined(_MAC)
- #error ERROR: Only Mac or Win32 targets supported!
- #endif
-
-
- #ifdef _MSC_VER
- /*
- * Currently, all MS C compilers for Win32 platforms default to 8 byte
- * alignment.
- */
- #pragma pack(push,8)
- #endif /* _MSC_VER */
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
-
-
- /* Define _CRTIMP */
-
- #ifndef _CRTIMP
- #ifdef _DLL
- #define _CRTIMP __declspec(dllimport)
- #else /* ndef _DLL */
- #define _CRTIMP
- #endif /* _DLL */
- #endif /* _CRTIMP */
-
-
- /* Define __cdecl for non-Microsoft compilers */
-
- #if ( !defined(_MSC_VER) && !defined(__cdecl) )
- #define __cdecl
- #endif
-
- /* Define _CRTAPI1 (for compatibility with the NT SDK) */
-
- #ifndef _CRTAPI1
- #if _MSC_VER >= 800 && _M_IX86 >= 300
- #define _CRTAPI1 __cdecl
- #else
- #define _CRTAPI1
- #endif
- #endif
-
-
- /*
- * Exception disposition return values.
- */
- typedef enum _EXCEPTION_DISPOSITION {
- ExceptionContinueExecution,
- ExceptionContinueSearch,
- ExceptionNestedException,
- ExceptionCollidedUnwind
- } EXCEPTION_DISPOSITION;
-
-
- /*
- * Prototype for SEH support function.
- */
-
- #ifdef _M_IX86
-
- /*
- * Declarations to keep MS C 8 (386/486) compiler happy
- */
- struct _EXCEPTION_RECORD;
- struct _CONTEXT;
-
- EXCEPTION_DISPOSITION __cdecl _except_handler (
- struct _EXCEPTION_RECORD *ExceptionRecord,
- void * EstablisherFrame,
- struct _CONTEXT *ContextRecord,
- void * DispatcherContext
- );
-
- #elif defined(_M_MRX000) || defined(_M_ALPHA) || defined(_M_PPC)
-
- /*
- * Declarations to keep MIPS, ALPHA, and PPC compiler happy
- */
- typedef struct _EXCEPTION_POINTERS *Exception_info_ptr;
- struct _EXCEPTION_RECORD;
- struct _CONTEXT;
- struct _DISPATCHER_CONTEXT;
-
-
- _CRTIMP EXCEPTION_DISPOSITION __C_specific_handler (
- struct _EXCEPTION_RECORD *ExceptionRecord,
- void *EstablisherFrame,
- struct _CONTEXT *ContextRecord,
- struct _DISPATCHER_CONTEXT *DispatcherContext
- );
-
- #endif
-
-
- /*
- * Keywords and intrinsics for SEH
- */
-
- #ifdef _MSC_VER
-
- #define GetExceptionCode _exception_code
- #define exception_code _exception_code
- #define GetExceptionInformation (struct _EXCEPTION_POINTERS *)_exception_info
- #define exception_info (struct _EXCEPTION_POINTERS *)_exception_info
- #define AbnormalTermination _abnormal_termination
- #define abnormal_termination _abnormal_termination
-
- unsigned long __cdecl _exception_code(void);
- void * __cdecl _exception_info(void);
- int __cdecl _abnormal_termination(void);
-
- #endif
-
-
- /*
- * Legal values for expression in except().
- */
-
- #define EXCEPTION_EXECUTE_HANDLER 1
- #define EXCEPTION_CONTINUE_SEARCH 0
- #define EXCEPTION_CONTINUE_EXECUTION -1
-
-
-
- #ifdef __cplusplus
- }
- #endif
-
- #ifdef _MSC_VER
- #pragma pack(pop)
- #endif /* _MSC_VER */
-
- #endif /* _INC_EXCPT */
-