#ifndef _MSC_VER // [

#error "Use this header only with Microsoft Visual C++ compilers!"

#endif // _MSC_VER ]

#ifndef _MSC_SYS_TIME_H_

#define _MSC_SYS_TIME_H_

//http://social.msdn.microsoft.com/Forums/en/vcgeneral/thread/430449b3-f6dd-4e18-84de-eebd26a8d668

#include < time.h >

#include <windows.h> //I've ommited this line.

#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)

  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000Ui64

#else

  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000ULL

#endif

struct timespec {

time_t tv_sec; /* Seconds since 00:00:00 GMT, */

/* 1 January 1970 */

long tv_nsec; /* Additional nanoseconds since */

/* tv_sec */

};

struct timezone 

{

  int  tz_minuteswest; /* minutes W of Greenwich */

  int  tz_dsttime;     /* type of dst correction */

};

static inline int gettimeofday(struct timeval *tv, struct timezone *tz)

{

  FILETIME ft;

  unsigned __int64 tmpres = 0;

  static int tzflag;

  if (NULL != tv)

  {

    GetSystemTimeAsFileTime(&ft);

    tmpres |= ft.dwHighDateTime;

    tmpres <<= 32;

    tmpres |= ft.dwLowDateTime;

    /*converting file time to unix epoch*/

    tmpres -= DELTA_EPOCH_IN_MICROSECS; 

    tv->tv_sec = (long)(tmpres / 1000000UL);

    tv->tv_usec = (long)(tmpres % 1000000UL);

  }

  if (NULL != tz)

  {

    if (!tzflag)

    {

      _tzset();

      tzflag++;

    }

    tz->tz_minuteswest = _timezone / 60;

    tz->tz_dsttime = _daylight;

  }

  return 0;

}

#endif //_MSC_SYS_TIME_H_