_err_return       794 src/simh/sim_disk.c     return _err_return (uptr, SCPE_MEM);
_err_return       828 src/simh/sim_disk.c         return _err_return (uptr, SCPE_NORO);           /* no, error */
_err_return       831 src/simh/sim_disk.c         return _err_return (uptr, SCPE_OPENERR);        /* yes, error */
_err_return       843 src/simh/sim_disk.c                 return _err_return (uptr, SCPE_NORO);   /* no error */
_err_return       846 src/simh/sim_disk.c                 return _err_return (uptr, SCPE_OPENERR);/* yes, error */
_err_return       854 src/simh/sim_disk.c                 return _err_return (uptr, SCPE_OPENERR);/* yes, error */
_err_return       861 src/simh/sim_disk.c                 return _err_return (uptr, SCPE_OPENERR);/* yes, error */