Atlas - SETJMP.H
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[FILE BEGIN]
1/***
2*setjmp.h - definitions/declarations for setjmp/longjmp routines
3*
4*   Copyright (c) 1985-1988, Microsoft Corporation.  All rights reserved.
5*
6*Purpose:
7*   This file defines the machine-dependent buffer used by
8*   setjmp/longjmp to save and restore the program state, and
9*   declarations for those routines.
10*   [ANSI/System V]
11*
12*******************************************************************************/
13
14
15#ifndef NO_EXT_KEYS /* extensions enabled */
16    #define _CDECL  cdecl
17#else /* extensions not enabled */
18    #define _CDECL
19#endif /* NO_EXT_KEYS */
20
21
22/* define the buffer type for holding the state information */
23
24#define _JBLEN  9  /* bp, di, si, sp, ret addr, ds */
25
26#ifndef _JMP_BUF_DEFINED
27typedef  int  jmp_buf[_JBLEN];
28#define _JMP_BUF_DEFINED
29#endif
30
31
32/* function prototypes */
33
34int _CDECL setjmp(jmp_buf);
35void _CDECL longjmp(jmp_buf, int);
36
[FILE END]
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