#define clock_ElapsedTime(cv1, cv2) \
(((cv2)->sec - (cv1)->sec)*1000 + ((cv2)->usec - (cv1)->usec)/1000)
-#ifdef AFS_PTHREAD_ENV
-#define clock_Advance(cv)
-#else
-/* Advance the known value of the current clock time (clock_now) by the specified clock value */
-#define clock_Advance(cv) clock_Add(&clock_now, cv)
-#endif /* AFS_PTHREAD_ENV */
-
/* Some comparison operators for clock values */
#define clock_Gt(a, b) ((a)->sec>(b)->sec || ((a)->sec==(b)->sec && (a)->usec>(b)->usec))
#define clock_Ge(a, b) ((a)->sec>(b)->sec || ((a)->sec==(b)->sec && (a)->usec>=(b)->usec))