ldm_relative
r_objid = ldm_relative(buffer, buflen, 0x18, 0);
r_name = ldm_relative(buffer, buflen, 0x18, r_objid);
r_vtype = ldm_relative(buffer, buflen, 0x18, r_name);
r_disable_drive_letter = ldm_relative(buffer, buflen, 0x18, r_vtype);
r_child = ldm_relative(buffer, buflen, 0x2D, r_disable_drive_letter);
r_size = ldm_relative(buffer, buflen, 0x3D, r_child);
r_id1 = ldm_relative(buffer, buflen, 0x52, r_size);
r_id2 = ldm_relative(buffer, buflen, 0x52, r_id1);
r_size2 = ldm_relative(buffer, buflen, 0x52, r_id2);
r_drive = ldm_relative(buffer, buflen, 0x52, r_size2);
r_objid = ldm_relative (buf, len, 0x18, 0);
r_objid = ldm_relative (buffer, buflen, 0x18, 0);
r_name = ldm_relative (buffer, buflen, 0x18, r_objid);
r_vstate = ldm_relative (buffer, buflen, 0x18, r_name);
r_child = ldm_relative (buffer, buflen, 0x1D, r_vstate);
r_parent = ldm_relative (buffer, buflen, 0x2D, r_child);
r_stripe = ldm_relative (buffer, buflen, 0x2E, r_parent);
r_cols = ldm_relative (buffer, buflen, 0x2E, r_stripe);
r_objid = ldm_relative (buffer, buflen, 0x18, 0);
r_name = ldm_relative (buffer, buflen, 0x18, r_objid);
r_diskid = ldm_relative (buffer, buflen, 0x18, r_name);
r_id1 = ldm_relative (buffer, buflen, 0x24, r_diskid);
r_id2 = ldm_relative (buffer, buflen, 0x24, r_id1);
r_objid = ldm_relative (buffer, buflen, 0x18, 0);
r_name = ldm_relative (buffer, buflen, 0x18, r_objid);
r_id1 = ldm_relative (buffer, buflen, 0x44, r_name);
r_id2 = ldm_relative (buffer, buflen, 0x44, r_id1);
r_objid = ldm_relative (buffer, buflen, 0x18, 0);
r_name = ldm_relative (buffer, buflen, 0x18, r_objid);
r_diskid = ldm_relative (buffer, buflen, 0x18, r_name);
r_altname = ldm_relative (buffer, buflen, 0x18, r_diskid);
r_objid = ldm_relative (buffer, buflen, 0x18, 0);
r_name = ldm_relative (buffer, buflen, 0x18, r_objid);
r_objid = ldm_relative(buffer, buflen, 0x18, 0);
r_name = ldm_relative(buffer, buflen, 0x18, r_objid);
r_size = ldm_relative(buffer, buflen, 0x34, r_name);
r_parent = ldm_relative(buffer, buflen, 0x34, r_size);
r_diskid = ldm_relative(buffer, buflen, 0x34, r_parent);
r_index = ldm_relative(buffer, buflen, 0x34, r_diskid);