The NS_FORMAT_ARGUMENT macro is added to the localizedString function
to prevent warnings (format string is not a string literal) when
localizing format strings.
+ (VLCStringUtility *)sharedInstance;
-- (NSString *)localizedString:(const char *)psz;
+- (NSString *)localizedString:(const char *)psz NS_FORMAT_ARGUMENT(1);
- (NSString *)wrapString: (NSString *)o_in_string toWidth: (int)i_width;
- (NSString *)getCurrentTimeAsString:(input_thread_t *)p_input negative:(BOOL)b_negative;
- (NSString *)stringForTime:(long long int)time;