objc/objc-export.h

   1 /* Copyright (c) 2007 Christopher J. W. Lloyd
   2
   3 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
   4
   5 The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
   6
   7 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
   8
   9 #import <stdlib.h>
  10
  11 #ifdef __clang__
  12 #define OBJC_DLLEXPORT
  13 #define OBJC_DLLIMPORT
  14
  15 #ifndef __APPLE__
  16 #define OBJC_TYPED_SELECTORS 1
  17 #endif
  18
  19 #else
  20 #define OBJC_DLLEXPORT __declspec(dllexport)
  21 #define OBJC_DLLIMPORT __declspec(dllimport)
  22 #endif
  23
  24 #ifdef __cplusplus
  25
  26 #if defined(__WIN32__)
  27 #if defined(OBJC_INSIDE_BUILD)
  28 #define OBJC_EXPORT extern "C" OBJC_DLLEXPORT
  29 #else
  30 #define OBJC_EXPORT extern "C" OBJC_DLLEXPORT
  31 #endif
  32 #else
  33 #define OBJC_EXPORT extern "C"
  34 #endif
  35
  36 #else
  37
  38 #if defined(__WIN32__)
  39 #if defined(OBJC_INSIDE_BUILD)
  40 #define OBJC_EXPORT OBJC_DLLEXPORT extern
  41 #else
  42 #define OBJC_EXPORT OBJC_DLLIMPORT extern
  43 #endif
  44 #else
  45 #define OBJC_EXPORT extern
  46 #endif
  47
  48 #endif