_err_return       796 src/simh/sim_disk.c     return _err_return (uptr, SCPE_MEM);
_err_return       830 src/simh/sim_disk.c         return _err_return (uptr, SCPE_NORO);           /* no, error */
_err_return       833 src/simh/sim_disk.c         return _err_return (uptr, SCPE_OPENERR);        /* yes, error */
_err_return       845 src/simh/sim_disk.c                 return _err_return (uptr, SCPE_NORO);   /* no error */
_err_return       848 src/simh/sim_disk.c                 return _err_return (uptr, SCPE_OPENERR);/* yes, error */
_err_return       856 src/simh/sim_disk.c                 return _err_return (uptr, SCPE_OPENERR);/* yes, error */
_err_return       863 src/simh/sim_disk.c                 return _err_return (uptr, SCPE_OPENERR);/* yes, error */