void dcpomatic_sleep (int);
extern std::string cpu_info ();
-extern void run_ffprobe (boost::filesystem::path, boost::filesystem::path, boost::shared_ptr<Log>);
+extern void run_ffprobe (boost::filesystem::path, boost::filesystem::path);
extern std::list<std::pair<std::string, std::string> > mount_info ();
extern boost::filesystem::path openssl_path ();
#ifdef DCPOMATIC_OSX
extern void start_player (boost::filesystem::path dcpomatic);
extern uint64_t thread_id ();
extern int avio_open_boost (AVIOContext** s, boost::filesystem::path file, int flags);
+extern boost::filesystem::path home_directory ();
+extern std::string command_and_read (std::string cmd);
+extern bool running_32_on_64 ();
/** @class Waker
* @brief A class which tries to keep the computer awake on various operating systems.