boot             6403 src/simh/scp.c     if (dptr->boot == NULL)                             /* can it boot? */
boot             6413 src/simh/scp.c     if ((r = dptr->boot (unitno, dptr)) != SCPE_OK)     /* boot device */
boot              352 src/simh/sim_defs.h     t_stat              (*boot)(int32 u, DEVICE *dp);