hm2_w_ibmapsize   532 src/simh/sim_disk.c     uint16 hm2_w_ibmapsize;
hm2_w_ibmapsize   699 src/simh/sim_disk.c     (Home.hm2_w_ibmapsize == 0)  ||
hm2_w_ibmapsize   704 src/simh/sim_disk.c if (sim_disk_rdsect (uptr, Home.hm2_l_ibmaplbn+Home.hm2_w_ibmapsize+1, (uint8 *)&Header, NULL, 1))