runtime/objc-api.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 1.1 (the "License").  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License.
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 // Copyright 1988-1996 NeXT Software, Inc.
  25
  26 #if defined(WIN32)
  27     #if defined(NSBUILDINGOBJC)
  28         #define OBJC_EXPORT __declspec(dllexport) extern
  29     #else
  30         #if !defined(OBJC_EXPORT)
  31             #define OBJC_EXPORT __declspec(dllimport) extern
  32         #endif
  33     #endif
  34     #if !defined(OBJC_IMPORT)
  35         #define OBJC_IMPORT __declspec(dllimport) extern
  36     #endif
  37 #endif
  38
  39 #if !defined(OBJC_EXPORT)
  40     #define OBJC_EXPORT extern
  41 #endif
  42
  43 #if !defined(OBJC_IMPORT)
  44     #define OBJC_IMPORT extern
  45 #endif
  46
  47
  48 // obsolete
  49 #if !defined(NEXTPDO)
  50     #if defined(WIN32)
  51         #define NEXTPDO __declspec(dllimport) extern
  52     #else
  53         #define NEXTPDO extern
  54     #endif
  55 #endif