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Annotation of 43BSDReno/include/setjmp.h, revision 1.1.1.1

1.1       root        1: /*-
                      2:  * Copyright (c) 1990 The Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that: (1) source distributions retain this entire copyright
                      7:  * notice and comment, and (2) distributions including binaries display
                      8:  * the following acknowledgement:  ``This product includes software
                      9:  * developed by the University of California, Berkeley and its contributors''
                     10:  * in the documentation or other materials provided with the distribution
                     11:  * and in all advertising materials mentioning features or use of this
                     12:  * software. Neither the name of the University nor the names of its
                     13:  * contributors may be used to endorse or promote products derived
                     14:  * from this software without specific prior written permission.
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     18:  *
                     19:  *     @(#)setjmp.h    5.2 (Berkeley) 5/29/90
                     20:  */
                     21: 
                     22: #ifndef _SETJMP_
                     23: #define _SETJMP_
                     24: 
                     25: #ifdef hp300
                     26: #define _JBLEN 17
                     27: #endif
                     28: 
                     29: #ifdef i386
                     30: #define _JBLEN 10
                     31: #endif
                     32: 
                     33: #ifdef tahoe
                     34: #define _JBLEN 10
                     35: #endif
                     36: 
                     37: #ifdef vax
                     38: #define _JBLEN 10
                     39: #endif
                     40: 
                     41: /*
                     42:  * sigsetjmp/siglongjmp use the first int to decide if the
                     43:  * signal mask was saved or not.
                     44:  */
                     45: typedef int sigjmp_buf[_JBLEN + 1];
                     46: 
                     47: #ifndef _POSIX_SOURCE
                     48: typedef int jmp_buf[_JBLEN];
                     49: #endif
                     50: 
                     51: #if __STDC__ || c_plusplus
                     52: int sigsetjmp(sigjmp_buf, int);
                     53: void siglongjmp(sigjmp_buf, int);
                     54: #ifndef _POSIX_SOURCE
                     55: extern int setjmp(jmp_buf);
                     56: extern int _setjmp(jmp_buf);
                     57: extern void longjmp(jmp_buf, int);
                     58: extern void _longjmp(jmp_buf, int);
                     59: #endif
                     60: #else
                     61: int sigsetjmp();
                     62: void siglongjmp();
                     63: #ifndef _POSIX_SOURCE
                     64: extern int setjmp();
                     65: extern int _setjmp();
                     66: extern void longjmp();
                     67: extern void _longjmp();
                     68: #endif
                     69: #endif
                     70: #endif

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