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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:expandtab:shiftwidth=4:tabstop=4:
/* 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 */
#ifndef nsGtkUtils_h__
#define nsGtkUtils_h__
#include <glib.h>
// Some gobject functions expect functions for gpointer arguments.
// gpointer is void* but C++ doesn't like casting functions to void*.
template <class T>
static inline gpointer FuncToGpointer(T aFunction) {
return reinterpret_cast<gpointer>(
// This cast just provides a warning if T is not a function.
(reinterpret_cast<void (*)()>(aFunction)));
#endif // nsGtkUtils_h__