| 1 | /*
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| 2 | * Setjmp/Longjmp definitions
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| 3 | *
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| 4 | * Copyright 2001 Francois Gouget.
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU Lesser General Public
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| 8 | * License as published by the Free Software Foundation; either
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| 9 | * version 2.1 of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This library is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | * Lesser General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU Lesser General Public
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| 17 | * License along with this library; if not, write to the Free Software
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| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 19 | */
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| 20 | #ifndef __WINE_SETJMP_H
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| 21 | #define __WINE_SETJMP_H
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| 22 | #define __WINE_USE_MSVCRT
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| 23 |
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| 24 | #ifdef USE_MSVCRT_PREFIX
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| 25 | #define MSVCRT(x) MSVCRT_##x
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| 26 | #else
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| 27 | #define MSVCRT(x) x
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| 28 | #endif
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| 29 |
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| 30 |
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| 31 | #ifdef __i386__
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| 32 |
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| 33 | typedef struct __JUMP_BUFFER
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| 34 | {
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| 35 | unsigned long Ebp;
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| 36 | unsigned long Ebx;
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| 37 | unsigned long Edi;
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| 38 | unsigned long Esi;
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| 39 | unsigned long Esp;
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| 40 | unsigned long Eip;
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| 41 | unsigned long Registration;
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| 42 | unsigned long TryLevel;
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| 43 | /* Start of new struct members */
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| 44 | unsigned long Cookie;
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| 45 | unsigned long UnwindFunc;
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| 46 | unsigned long UnwindData[6];
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| 47 | } _JUMP_BUFFER;
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| 48 |
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| 49 | #endif /* __i386__ */
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| 50 |
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| 51 | #ifndef USE_MSVCRT_PREFIX
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| 52 | #define _JBLEN 16
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| 53 | #define _JBTYPE int
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| 54 | typedef _JBTYPE jmp_buf[_JBLEN];
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| 55 | #else
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| 56 | #define MSVCRT__JBLEN 16
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| 57 | #define MSVCRT__JBTYPE int
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| 58 | typedef MSVCRT__JBTYPE MSVCRT_jmp_buf[MSVCRT__JBLEN];
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| 59 | #endif
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| 60 |
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| 61 |
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| 62 | #ifdef __cplusplus
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| 63 | extern "C" {
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| 64 | #endif
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| 65 |
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| 66 | int MSVCRT(_setjmp)(MSVCRT(jmp_buf));
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| 67 | int MSVCRT(longjmp)(MSVCRT(jmp_buf),int);
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| 68 |
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| 69 | #ifdef __cplusplus
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| 70 | }
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| 71 | #endif
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| 72 |
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| 73 | #ifndef USE_MSVCRT_PREFIX
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| 74 | #define setjmp _setjmp
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| 75 | #endif
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| 76 |
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| 77 | #endif /* __WINE_SETJMP_H */
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