xpcom/build/xrecore.h

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3  *
   4  * The contents of this file are subject to the Mozilla Public License Version
   5  * 1.1 (the "License"); you may not use this file except in compliance with
   6  * the License. You may obtain a copy of the License at
   7  * http://www.mozilla.org/MPL/
   8  *
   9  * Software distributed under the License is distributed on an "AS IS" basis,
  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11  * for the specific language governing rights and limitations under the
  12  * License.
  13  *
  14  * The Original Code is Mozilla XULRunner.
  15  *
  16  * The Initial Developer of the Original Code is
  17  * Benjamin Smedberg <benjamin@smedbergs.us>.
  18  *
  19  * Portions created by the Initial Developer are Copyright (C) 2005
  20  * the Mozilla Foundation <http://www.mozilla.org/>. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either the GNU General Public License Version 2 or later (the "GPL"), or
  26  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27  * in which case the provisions of the GPL or the LGPL are applicable instead
  28  * of those above. If you wish to allow use of your version of this file only
  29  * under the terms of either the GPL or the LGPL, and not to allow others to
  30  * use your version of this file under the terms of the MPL, indicate your
  31  * decision by deleting the provisions above and replace them with the notice
  32  * and other provisions required by the GPL or the LGPL. If you do not delete
  33  * the provisions above, a recipient may use your version of this file under
  34  * the terms of any one of the MPL, the GPL or the LGPL.
  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37
  38 #ifndef xrecore_h__
  39 #define xrecore_h__
  40
  41 #include "nscore.h"
  42
  43 /**
  44  * Import/export macros for libXUL APIs.
  45  */
  46 #ifdef XPCOM_GLUE
  47 #define XRE_API(type, name, params) \
  48   typedef type (NS_FROZENCALL * name##Type) params; \
  49   extern name##Type name NS_HIDDEN;
  50 #elif defined(IMPL_XREAPI)
  51 #define XRE_API(type, name, params) EXPORT_XPCOM_API(type) name params;
  52 #else
  53 #define XRE_API(type, name, params) IMPORT_XPCOM_API(type) name params;
  54 #endif
  55
  56 #endif // xrecore_h__