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Annotation of prex-old/include/sys/cdefs.h, Revision 1.1

1.1     ! nbrk        1: /*
        !             2:  * Copyright (c) 1991, 1993
        !             3:  *     The Regents of the University of California.  All rights reserved.
        !             4:  *
        !             5:  * This code is derived from software contributed to Berkeley by
        !             6:  * Berkeley Software Design, Inc.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  * 3. Neither the name of the University nor the names of its contributors
        !            17:  *    may be used to endorse or promote products derived from this software
        !            18:  *    without specific prior written permission.
        !            19:  *
        !            20:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            21:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            22:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            23:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            24:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            25:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            26:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            27:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            28:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            29:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            30:  * SUCH DAMAGE.
        !            31:  *
        !            32:  *     @(#)cdefs.h     8.8 (Berkeley) 1/9/95
        !            33:  */
        !            34:
        !            35: #ifndef        _SYS_CDEFS_H_
        !            36: #define        _SYS_CDEFS_H_
        !            37:
        !            38: #if defined(__cplusplus)
        !            39: #define        __BEGIN_DECLS   extern "C" {
        !            40: #define        __END_DECLS     };
        !            41: #else
        !            42: #define        __BEGIN_DECLS
        !            43: #define        __END_DECLS
        !            44: #endif
        !            45:
        !            46: #if defined(__STDC__) || defined(__cplusplus)
        !            47: #define        __CONCAT(x,y)   x ## y
        !            48: #define        __STRING(x)     #x
        !            49: #else
        !            50: #define        __CONCAT(x,y)   x/**/y
        !            51: #define        __STRING(x)     "x"
        !            52: #endif
        !            53:
        !            54: #ifdef __GNUC__
        !            55: #define        __packed        __attribute__((__packed__))
        !            56: #define        __noreturn      __attribute__((__noreturn__))
        !            57: #elif defined(__lint__)
        !            58: #define        __packed        /* delete */
        !            59: #define        __noreturn      /* delete */
        !            60: #else
        !            61: #define        __packed        error: no __packed for this compiler
        !            62: #define        __noreturn      /* delete */
        !            63: #endif
        !            64:
        !            65: #endif /* !_SYS_CDEFS_H_ */