mfbt/Types.h
author Ed Morley <bmo@edmorley.co.uk>
Thu, 08 Dec 2011 20:02:26 +0000
changeset 82312 fe8612e51e8a54c0fa996950383c7920989afe58
parent 82283 987a82806246dadc9c4562209d2a8a9f7b880f47
child 82944 38a35f0db9ff1bab21c7de76462fd06e50fa58cd
permissions -rw-r--r--
Bug 707512 - Abort Windows Pymake builds with a clearer error if MOZ_OBJDIR is an MSYS style path; r=ted

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: set ts=8 sw=4 et tw=99 ft=cpp:
 *
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at:
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Code.
 *
 * The Initial Developer of the Original Code is
 *   The Mozilla Foundation
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

/*
 * NB: This header must be both valid C and C++.  It must be
 * include-able by code embedding SpiderMonkey *and* Gecko.
 */

#ifndef mozilla_Types_h_
#define mozilla_Types_h_

/*
 * Expose the standard integer types from <stdint.h> (and the integer type
 * limit and constant macros, if the right __STDC_*_MACRO has been defined for
 * each).  These are all usable throughout mfbt code, and throughout Mozilla
 * code more generally.
 */
#include "mozilla/StdInt.h"

/* 
 * mfbt is logically "lower level" than js/src, but needs basic
 * definitions of numerical types and macros for compiler/linker
 * directives.  js/src already goes through some pain to provide them
 * on numerous platforms, so instead of moving all that goop here,
 * this header makes use of the fact that for the foreseeable future
 * mfbt code will be part and parcel with libmozjs, static or not.
 *
 * For now, the policy is to use jstypes definitions but add a layer
 * of indirection on top of them in case a Great Refactoring ever
 * happens.
 */
#include "jstypes.h"

#define MOZ_EXPORT_API(type_)  JS_EXPORT_API(type_)
#define MOZ_IMPORT_API(type_)  JS_IMPORT_API(type_)

/*
 * mfbt definitions need to see export declarations when built, but
 * other code needs to see import declarations when using mfbt.
 */
#if defined(IMPL_MFBT)
#  define MFBT_API(type_)       MOZ_EXPORT_API(type_)
#else
#  define MFBT_API(type_)       MOZ_IMPORT_API(type_)
#endif


#define MOZ_BEGIN_EXTERN_C     JS_BEGIN_EXTERN_C
#define MOZ_END_EXTERN_C       JS_END_EXTERN_C

#endif  /* mozilla_Types_h_ */