lkpid             133 src/dps8/shm.c   unsigned long lkpid = 0;
lkpid             149 src/dps8/shm.c               lkpid = (unsigned long)bflock.l_pid;
lkpid             179 src/dps8/shm.c       if (lkpid != 0 && ypch == 0)
lkpid             181 src/dps8/shm.c           (void)fprintf(stderr, " as PID %lu", lkpid);