PID_MAX           387 kern/kern_fork.c 		lastpid = 1 + (randompid ? arc4random() : lastpid) % PID_MAX;
PID_MAX          1043 miscfs/procfs/procfs_vnops.c 		if (p > PID_MAX)
PID_MAX           351 sys/proc.h     #define	NO_PID		(PID_MAX+1)