// Copyright (c) 2007, Rodrigo Braz Monteiro
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// $Id$

/// @file dialog_version_check.h
/// @see dialog_version_check.cpp
/// @ingroup configuration_ui
///

class wxMutex;

/// @brief Check whether a newer version is available and report to the user if there is
/// @param interactive If true, always check and report all results, both success and failure.
///                    If false, only check if auto-checking is enabled, and only report if a
///                    new version actually exists.
void PerformVersionCheck(bool interactive);


/// @brief Mutex that is taken while version checking is being performed.
///
/// A new version check can't be performed while this mutex is locked, checking whether
/// it is locked is a way to disable UI to invoke a version check while one is being
/// performed.
extern wxMutex VersionCheckLock;
