Subj : Re: high resolution time function under visual c++ environment?
To   : comp.programming
From : Rob Thorpe
Date : Tue Aug 02 2005 02:26 am

wavelet wrote:
> Hi,
>
> I am searching one time function under windows2000
> with Visual C++ environment. Is there function available
> like gethrtime() in unix? Thx.
>
>
> #include <sys/time.h>
>
> main()
> {
>      hrtime_t start, end;
>      int i, iters = 100;
>
>      start = gethrtime();
>      for (i = 0; i < iters; i++)
>              getpid();
>      end = gethrtime();
>      printf("Avg getpid() time = %lld nsec\n", (end - start) / iters);
> }

These questions are better asked in comp.os.ms-windows.programmer.win32

There is an ill-documented function called "QueryPerformanceCounter"
that may do what you want.

.