UNUSED             42 proc.c             if(p->state == UNUSED)
UNUSED             54 proc.c             p->state = UNUSED;
UNUSED            142 proc.c             np->state = UNUSED;
UNUSED            236 proc.c                 p->state = UNUSED;
UNUSED            439 proc.c           [UNUSED]    "unused",
UNUSED            452 proc.c             if(p->state == UNUSED)