main

void main	(	int	argc,
		char **	argv,
		char **	environ
	)

Definition at line 5 of file TestTimer.c.

{
 LARGE_INTEGER liFrequency;
 LARGE_INTEGER liStartTime;
 LARGE_INTEGER liCurrentTime;

 QueryPerformanceFrequency ( &liFrequency );
 printf ( "HIGH RESOLUTION PERFOMANCE COUNTER Frequency = %I64d CLOCKS IN SECOND\n",
         liFrequency.QuadPart );


 if (liFrequency.QuadPart == 0)
 {
    printf("Your computer does not support High Resolution Performance counter\n");
    return;
 }

 printf ( "Press <ENTER> to start test...\n" );
 getchar();

 printf ( "\nPress any key to quit test\n\n" );
 QueryPerformanceCounter ( &liStartTime );
 for (;;)
 {
    QueryPerformanceCounter ( &liCurrentTime );
    printf("Elapsed Time : %8.6f mSec\r",
          ((double)( (liCurrentTime.QuadPart - liStartTime.QuadPart)* (double)1000.0/(double)liFrequency.QuadPart )) );
    if (_kbhit())
        break;
 }


}

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