Probably somebody can help me with a new library <chrono>

By some way when I'm trying get system time with nanoseconds for example I have this result:

9h 7m 55s 0ms 0us 0ns

In header:

#include <chrono>
#include <iostream>
#include <ctime>

I don't have any idea if something else is required...

Software used: Codeblocks
Compilator: GNU GCC
C++0x enabled