How to use sys/time.h in window?

问题:

I am using MSVS 2006 and trying to find time in microseconds in my program. I try to call sys/time.h in the header but this error is compiled.

fatal error C1083: Cannot open include file: 'sys/time.h': No such file or directory
Error executing cl.exe.

and this is my code,

#include<sys/time.h>
#include<stdio.h>
int main()
{
   struc timeval stop,start;
   gettimeofday(&start,NULL);

   /*my function here*/

   gettimeofday(&stop,NULL);
   printf("took %lu usec\n",stop.tv_usec-start.tv_usec);
}

回答1:

Unfortunately, there is no sys\time.h header file in MSVC. Instead, try one of the following links for some help coding this on Windows.

stackoverflow 1676036

stackoverflow 2494356