/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef mozilla_RefCountType_h #define mozilla_RefCountType_h #include <stdint.h> /** * MozRefCountType is Mozilla's reference count type. * * We use the same type to represent the refcount of RefCounted objects * as well, in order to be able to use the leak detection facilities * that are implemented by XPCOM. * * Note that this type is not in the mozilla namespace so that it is * usable for both C and C++ code. */ typedef uintptr_t MozRefCountType; /* * This is the return type for AddRef() and Release() in nsISupports. * IUnknown of COM returns an unsigned long from equivalent functions. * * The following ifdef exists to maintain binary compatibility with * IUnknown, the base interface in Microsoft COM. */ #ifdef XP_WIN typedef unsigned long MozExternalRefCountType; #else typedef uint32_t MozExternalRefCountType; #endif #endif