maxpps            771 kern/kern_time.c ppsratecheck(struct timeval *lasttime, int *curpps, int maxpps)
maxpps            788 kern/kern_time.c 	if (maxpps == 0)
maxpps            795 kern/kern_time.c 	} else if (maxpps < 0)
maxpps            797 kern/kern_time.c 	else if (*curpps < maxpps)