include/msvcrt/setjmp.h

   1 /*
   2  * Setjmp/Longjmp definitions
   3  *
   4  * Copyright 2001 Francois Gouget.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20 #ifndef __WINE_SETJMP_H
  21 #define __WINE_SETJMP_H
  22
  23 #include <crtdefs.h>
  24
  25 #include <pshpack8.h>
  26
  27 #ifdef __i386__
  28
  29 typedef struct __JUMP_BUFFER
  30 {
  31     unsigned long Ebp;
  32     unsigned long Ebx;
  33     unsigned long Edi;
  34     unsigned long Esi;
  35     unsigned long Esp;
  36     unsigned long Eip;
  37     unsigned long Registration;
  38     unsigned long TryLevel;
  39     /* Start of new struct members */
  40     unsigned long Cookie;
  41     unsigned long UnwindFunc;
  42     unsigned long UnwindData[6];
  43 } _JUMP_BUFFER;
  44
  45 #endif /* __i386__ */
  46
  47 #define _JBLEN                     16
  48 #define _JBTYPE                    int
  49 typedef _JBTYPE                    jmp_buf[_JBLEN];
  50
  51
  52 #ifdef __cplusplus
  53 extern "C" {
  54 #endif
  55
  56 int __cdecl _setjmp(jmp_buf);
  57 int __cdecl longjmp(jmp_buf,int);
  58
  59 #ifdef __cplusplus
  60 }
  61 #endif
  62
  63 #define setjmp _setjmp
  64
  65 #include <poppack.h>
  66
  67 #endif /* __WINE_SETJMP_H */