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/** @file
* IPRT / No-CRT - Our own setjmp header.
*/
/*
* Copyright (C) 2006-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
#ifndef IPRT_INCLUDED_nocrt_setjmp_h
#define IPRT_INCLUDED_nocrt_setjmp_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/types.h>
RT_C_DECLS_BEGIN
#ifdef RT_ARCH_AMD64
# ifdef RT_OS_WINDOWS /* Also saves rsi, rdi and xmm6-xmm15. */
typedef uint64_t RT_NOCRT(jmp_buf)[10 + (2*10)];
# else
typedef uint64_t RT_NOCRT(jmp_buf)[8];
# endif
#else
typedef uint32_t RT_NOCRT(jmp_buf)[6+2];
#endif
extern DECL_RETURNS_TWICE(int) RT_NOCRT(setjmp)(RT_NOCRT(jmp_buf));
extern DECL_NO_RETURN(int) RT_NOCRT(longjmp)(RT_NOCRT(jmp_buf), int);
#if !defined(RT_WITHOUT_NOCRT_WRAPPERS) && !defined(RT_WITHOUT_NOCRT_WRAPPER_ALIASES)
# define jmp_buf RT_NOCRT(jmp_buf)
# define setjmp RT_NOCRT(setjmp)
# define longjmp RT_NOCRT(longjmp)
#endif
RT_C_DECLS_END
#endif /* !IPRT_INCLUDED_nocrt_setjmp_h */
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