print.m

- (void)printWithFormat:(NSString *)format arguments:(NSArray *)arguments 
{
    NSRange range = NSMakeRange(0, [arguments count]);
    NSMutableData * data = [NSMutableData dataWithLength:sizeof(id) * [arguments count]];
    [arguments getObjects:(__unsafe_unretained id *)data.mutableBytes range:range];
    NSString * result = [[NSString alloc] initWithFormat:format
                                               arguments:data.mutableBytes];
    NSLog(@"%@", result);
}