calibrating time PATCH

[Castl Troy]

oops error,
after:
fprintf(stderr, "\nExamining usleep()\n");
	

	for(i=1;i<11; i++) {
		gettimeofday(&pold, NULL);

needs to be:
fprintf(stderr, "\nExamining usleep()\n");
	
	for(i=0;i<10; i++) {
		gettimeofday(&pold, NULL);