+VLC_EXPORT( int, vlc_mutex_init, ( vlc_mutex_t * ) );
+VLC_EXPORT( int, vlc_mutex_init_recursive, ( vlc_mutex_t * ) );
+VLC_EXPORT( void, __vlc_mutex_destroy, ( const char *, int, vlc_mutex_t * ) );
+VLC_EXPORT( int, __vlc_cond_init, ( vlc_cond_t * ) );
+VLC_EXPORT( void, __vlc_cond_destroy, ( const char *, int, vlc_cond_t * ) );
+VLC_EXPORT( int, __vlc_threadvar_create, (vlc_threadvar_t * ) );
+VLC_EXPORT( int, __vlc_thread_create, ( vlc_object_t *, const char *, int, const char *, void * ( * ) ( void * ), int, bool ) );
+VLC_EXPORT( int, __vlc_thread_set_priority, ( vlc_object_t *, const char *, int, int ) );
+VLC_EXPORT( void, __vlc_thread_ready, ( vlc_object_t * ) );
+VLC_EXPORT( void, __vlc_thread_join, ( vlc_object_t *, const char *, int ) );