#ifdef DCPOMATIC_DISK
extern boost::filesystem::path disk_writer_path ();
#endif
-#ifdef DCPOMATIC_OSX
-extern boost::filesystem::path app_contents ();
-#endif
#ifdef DCPOMATIC_WINDOWS
extern void maybe_open_console ();
#endif
extern boost::filesystem::path shared_path ();
extern FILE * fopen_boost (boost::filesystem::path, std::string);
extern int dcpomatic_fseek (FILE *, int64_t, int);
-extern void start_batch_converter (boost::filesystem::path dcpomatic);
-extern void start_player (boost::filesystem::path dcpomatic);
+extern void start_batch_converter ();
+extern void start_player ();
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 bool running_32_on_64 ();
extern void unprivileged ();
extern boost::filesystem::path config_path ();
+extern boost::filesystem::path directory_containing_executable ();
class PrivilegeEscalator
{