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Annotation of XNU/bsd/i386/setjmp.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /* Copyright (c) 1992 NeXT Computer, Inc.  All rights reserved.
        !            23:  *
        !            24:  *     File:   setjmp.h
        !            25:  *
        !            26:  *     Declaration of setjmp routines and data structures.
        !            27:  */
        !            28: #ifndef _BSD_I386_SETJMP_H
        !            29: #define _BSD_I386_SETJMP_H
        !            30: 
        !            31: #include <sys/cdefs.h>
        !            32: #include <i386/signal.h>
        !            33: 
        !            34: typedef struct sigcontext jmp_buf[1];
        !            35: 
        !            36: #define _JBLEN ((sizeof(struct sigcontext)) / sizeof(int))
        !            37: typedef int sigjmp_buf[_JBLEN+1];
        !            38: 
        !            39: __BEGIN_DECLS
        !            40: extern int setjmp __P((jmp_buf env));
        !            41: extern void longjmp __P((jmp_buf env, int val));
        !            42: 
        !            43: #ifndef _ANSI_SOURCE
        !            44: int sigsetjmp __P((sigjmp_buf env, int val));
        !            45: void siglongjmp __P((sigjmp_buf env, int val));
        !            46: #endif /* _ANSI_SOURCE  */
        !            47: 
        !            48: #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
        !            49: int    _setjmp __P((jmp_buf env));
        !            50: void   _longjmp __P((jmp_buf, int val));
        !            51: void   longjmperror __P((void));
        !            52: #endif /* neither ANSI nor POSIX */
        !            53: __END_DECLS
        !            54: #endif /* !_BSD_I386_SETJMP_H */

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