KNODE_DEAD         45 lib/klist.c    #define KNODE_KLIST_MASK	~KNODE_DEAD
KNODE_DEAD         55 lib/klist.c    	return (unsigned long)knode->n_klist & KNODE_DEAD;
KNODE_DEAD         69 lib/klist.c    	*(unsigned long *)&knode->n_klist |= KNODE_DEAD;