Symbol: KERN_TTYCOUNT
sys/kern/kern_sysctl.c
357
{KERN_TTYCOUNT, &tty_count, SYSCTL_INT_READONLY},
sys/kern/kern_sysctl.c
698
case KERN_TTYCOUNT:
usr.sbin/pstat/pstat.c
950
mib[1] = KERN_TTYCOUNT;