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https://github.com/gnustep/libs-base.git
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62559023b9
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@25482 72102866-910b-0410-8b05-ffd578937521
168 lines
4.5 KiB
C
168 lines
4.5 KiB
C
/* General purpose definitions for the GNU Objective-C Library.
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Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
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Written by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
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Created: May 1993
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This file is part of the GNUstep Base Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
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*/
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#ifndef __preface_h_OBJECTS_INCLUDE
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#define __preface_h_OBJECTS_INCLUDE
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#include <stdlib.h>
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#include <stdarg.h>
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#include <GNUstepBase/objc-gnu2next.h>
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#if defined(__WIN32__) || defined(_WIN32) || defined(__MS_WIN32__)
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#ifndef __WIN32__
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#define __WIN32__
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#endif
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#endif
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#ifdef __MINGW32__
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#ifndef __MINGW__
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#define __MINGW__
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#endif
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#ifndef __WIN32__
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#define __WIN32__
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#endif
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#endif
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#if defined(__WIN32__)
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#include <windows.h>
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#define GNUSTEP_BASE_SOCKET_MESSAGE (WM_USER + 1)
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#endif
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#if NeXT_RUNTIME
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#include <objc/objc.h>
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#include <objc/objc-class.h>
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#include <objc/objc-runtime.h>
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#ifndef _C_ATOM
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#define _C_ATOM '%'
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#endif
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#define _F_CONST 0x01
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#define _F_IN 0x01
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#define _F_OUT 0x02
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#define _F_INOUT 0x03
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#define _F_BYCOPY 0x04
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#define _F_ONEWAY 0x08
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#define _C_CONST 'r'
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#define _C_IN 'n'
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#define _C_INOUT 'N'
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#define _C_OUT 'o'
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#define _C_BYCOPY 'O'
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#define _C_ONEWAY 'V'
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#else /* GNU Objective C Runtime */
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#include <objc/objc.h>
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#include <objc/objc-api.h>
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#include <objc/encoding.h>
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#include <objc/sarray.h>
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/* #include <objc/objc-list.h> */
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#endif
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/*
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* Hack for older compiler versions that don't have all defines
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* needed in objc-api.h
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*/
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#ifndef _C_LNG_LNG
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#define _C_LNG_LNG 'q'
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#endif
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#ifndef _C_ULNG_LNG
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#define _C_ULNG_LNG 'Q'
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#endif
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#ifndef __WIN32__
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#include <sys/param.h> /* Hack to get rid of warning in GNU libc 2.0.3. */
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#endif
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/* The following group of lines maintained by the gstep-base configure */
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#define GNUSTEP_BASE_VERSION @VERSION@
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#define GNUSTEP_BASE_MAJOR_VERSION 1
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#define GNUSTEP_BASE_MINOR_VERSION 6
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#define GNUSTEP_BASE_SUBMINOR_VERSION 0
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#define GNUSTEP_BASE_GCC_VERSION @GCC_VERSION@
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#if 0
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extern const char o_version[];
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extern const char o_gcc_version[];
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#if NeXT_cc
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extern const char o_NeXT_cc_version[];
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#endif
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#endif
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#define OBJC_MALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) objc_malloc ((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_VALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) objc_valloc ((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_ATOMIC_MALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) objc_atomic_malloc ((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_REALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) objc_realloc ((VAR), (unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_CALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) objc_calloc ((unsigned)(NUM), sizeof(TYPE)))
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#define OBJC_FREE(PTR) objc_free (PTR)
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#ifndef MAX
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#define MAX(a,b) \
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({__typeof__(a) _MAX_a = (a); __typeof__(b) _MAX_b = (b); \
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_MAX_a > _MAX_b ? _MAX_a : _MAX_b; })
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#endif
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#ifndef MIN
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#define MIN(a,b) \
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({__typeof__(a) _MIN_a = (a); __typeof__(b) _MIN_b = (b); \
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_MIN_a < _MIN_b ? _MIN_a : _MIN_b; })
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#endif
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#ifndef ABS
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#define ABS(a) \
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({__typeof__(a) _ABS_a = (a); \
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_ABS_a < 0 ? -_ABS_a : _ABS_a; })
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#endif
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#ifndef STRINGIFY
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#define STRINGIFY(s) XSTRINGIFY(s)
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#define XSTRINGIFY(s) #s
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#endif
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#ifndef OBJC_STRINGIFY
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#define OBJC_STRINGIFY(s) OBJC_XSTRINGIFY(s)
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#define OBJC_XSTRINGIFY(s) @#s
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#endif
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#ifndef PTR2LONG
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#define PTR2LONG(P) (((char*)(P))-(char*)0)
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#endif
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#ifndef LONG2PTR
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#define LONG2PTR(L) (((char*)0)+(L))
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#endif
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#if VSPRINTF_RETURNS_LENGTH
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#define VSPRINTF_LENGTH(VSPF_CALL) (VSPF_CALL)
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#else
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#define VSPRINTF_LENGTH(VSPF_CALL) strlen((VSPF_CALL))
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#endif /* VSPRINTF_RETURNS_LENGTH */
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#if VASPRINTF_RETURNS_LENGTH
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#define VASPRINTF_LENGTH(VASPF_CALL) (VASPF_CALL)
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#else
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#define VASPRINTF_LENGTH(VASPF_CALL) strlen((VASPF_CALL))
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#endif /* VSPRINTF_RETURNS_LENGTH */
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#endif /* __preface_h_OBJECTS_INCLUDE */
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