The Tor Browser: security/nss/lib/dbm/include/cdefs.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /*

     3  * Copyright (c) 1991, 1993

     4  *	The Regents of the University of California.  All rights reserved.

     5  *

     6  * This code is derived from software contributed to Berkeley by

     7  * Berkeley Software Design, Inc.

     8  *

     9  * Redistribution and use in source and binary forms, with or without

    10  * modification, are permitted provided that the following conditions

    11  * are met:

    12  * 1. Redistributions of source code must retain the above copyright

    13  *    notice, this list of conditions and the following disclaimer.

    14  * 2. Redistributions in binary form must reproduce the above copyright

    15  *    notice, this list of conditions and the following disclaimer in the

    16  *    documentation and/or other materials provided with the distribution.

    17  * 3. ***REMOVED*** - see

    18  *    ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

    19  * 4. Neither the name of the University nor the names of its contributors

    20  *    may be used to endorse or promote products derived from this software

    21  *    without specific prior written permission.

    22  *

    23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

    24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

    27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

    28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

    29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

    31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

    32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

    33  * SUCH DAMAGE.

    34  *

    35  *	@(#)cdefs.h	8.7 (Berkeley) 1/21/94

    36  */

    38 #ifndef	_CDEFS_H_

    39 #define	_CDEFS_H_

    41 #if defined(__cplusplus)

    42 #define	__BEGIN_DECLS	extern "C" {

    43 #define	__END_DECLS	}

    44 #else

    45 #define	__BEGIN_DECLS

    46 #define	__END_DECLS

    47 #endif

    49 /*

    50  * The __CONCAT macro is used to concatenate parts of symbol names, e.g.

    51  * with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo.

    52  * The __CONCAT macro is a bit tricky -- make sure you don't put spaces

    53  * in between its arguments.  __CONCAT can also concatenate double-quoted

    54  * strings produced by the __STRING macro, but this only works with ANSI C.

    55  */

    56 #if defined(__STDC__) || defined(__cplusplus) || defined(_WINDOWS) || defined(XP_OS2)

    57 #define	__P(protos)	protos		/* full-blown ANSI C */

    58 #define	__CONCAT(x,y)	x ## y

    59 #define	__STRING(x)	#x

    61 /* On HP-UX 11.00, <sys/stdsyms.h> defines __const. */

    62 #ifndef __const

    63 #define	__const		const		/* define reserved names to standard */

    64 #endif  /* __const */

    65 #define	__signed	signed

    66 #define	__volatile	volatile

    67 #ifndef _WINDOWS

    68 #if defined(__cplusplus)

    69 #define	__inline	inline		/* convert to C++ keyword */

    70 #else

    71 #if !defined(__GNUC__) && !defined(__MWERKS__)

    72 #define	__inline			/* delete GCC keyword */

    73 #endif /* !__GNUC__ */

    74 #endif /* !__cplusplus */

    75 #endif /* !_WINDOWS */

    77 #else	/* !(__STDC__ || __cplusplus) */

    78 #define	__P(protos)	()		/* traditional C preprocessor */

    79 #define	__CONCAT(x,y)	x/**/y

    80 #define	__STRING(x)	"x"

    82 #ifndef __GNUC__

    83 #define	__const				/* delete pseudo-ANSI C keywords */

    84 #define	__inline

    85 #define	__signed

    86 #define	__volatile

    87 /*

    88  * In non-ANSI C environments, new programs will want ANSI-only C keywords

    89  * deleted from the program and old programs will want them left alone.

    90  * When using a compiler other than gcc, programs using the ANSI C keywords

    91  * const, inline etc. as normal identifiers should define -DNO_ANSI_KEYWORDS.

    92  * When using "gcc -traditional", we assume that this is the intent; if

    93  * __GNUC__ is defined but __STDC__ is not, we leave the new keywords alone.

    94  */

    95 #ifndef	NO_ANSI_KEYWORDS

    96 #define	const				/* delete ANSI C keywords */

    97 #define	inline

    98 #define	signed

    99 #define	volatile

   100 #endif

   101 #endif	/* !__GNUC__ */

   102 #endif	/* !(__STDC__ || __cplusplus) */

   104 /*

   105  * GCC1 and some versions of GCC2 declare dead (non-returning) and

   106  * pure (no side effects) functions using "volatile" and "const";

   107  * unfortunately, these then cause warnings under "-ansi -pedantic".

   108  * GCC2 uses a new, peculiar __attribute__((attrs)) style.  All of

   109  * these work for GNU C++ (modulo a slight glitch in the C++ grammar

   110  * in the distribution version of 2.5.5).

   111  */

   112 #if !defined(__GNUC__) || __GNUC__ < 2 || __GNUC_MINOR__ < 5

   113 #define	__attribute__(x)	/* delete __attribute__ if non-gcc or gcc1 */

   114 #if defined(__GNUC__) && !defined(__STRICT_ANSI__)

   115 #define	__dead		__volatile

   116 #define	__pure		__const

   117 #endif

   118 #endif

   120 /* Delete pseudo-keywords wherever they are not available or needed. */

   121 #ifndef __dead

   122 #define	__dead

   123 #define	__pure

   124 #endif

   126 #endif /* !_CDEFS_H_ */

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