attach_unit       561 src/dps8/dps8_disk.c   t_stat stat = attach_unit (& dsk_unit [dsk_unit_idx], disk_filename);
attach_unit      6176 src/simh/scp.c return attach_unit (uptr, (CONST char *)cptr);          /* no, std routine */
attach_unit       129 src/simh/scp.h t_stat attach_unit (UNIT *uptr, CONST char *cptr);
attach_unit       170 src/simh/sim_tape.c r = attach_unit (uptr, (CONST char *)cptr);             /* attach unit */