| C | D | E | F | I | M | N | P | Q | S | T | U |
| CA_DBLE_WIDTH | CA_GRAF_POS_CHAR | CHAN_DEFBSIZE |
| CA_DOUBLE_HEIGHT | CA_TRANS | CON_CDEFBSIZE |
| CA_EXT_WIDTH | CA_UNDERLINE | |
| CA_FLASH | CA_XOR |
| dtype_monitor | dtype_tv_525 | dtype_tv_625 |
| ERR_BL | ERR_FE | ERR_NJ |
| ERR_BN | ERR_FF | ERR_NO |
| ERR_BO | ERR_FX | ERR_OM |
| ERR_BP | ERR_IU | ERR_OR |
| ERR_DF | ERR_NC | ERR_OV |
| ERR_EF | ERR_NF | ERR_RO |
| ERR_EX | ERR_NI | ERR_TE |
| FSCDEF_SIZE | fs_mkdir | fs_rename |
| FS_CDEFBSIZE | fs_posab | fs_rename_qlstr |
| fs_headr | fs_posre | fs_truncate |
| io_close | io_fline | io_open_qlstr |
| io_delet | io_fstrg | io_sbyte |
| io_fbyte | io_open | io_sstrg |
| mt_alchp | mt_frjob | mt_rclck |
| mt_dmode | mt_inf | mt_rechp |
| NET_CDEFBSIZE |
| Pcon_cdefb | Pqlfloat | Pser_cdefb |
| Pfs_cdefb | PQLRect | pSystemVariables |
| PIPE_CDEFBSIZE | Pqlstr | PWindowDef |
| Pqdos_queue | Pscr_cdefb |
| QDOSQUEUE_SIZE | Q_OPEN_DIR | Q_OPEN_NEW |
| Q_OPEN | Q_OPEN_IN | Q_OPEN_OVER |
| Tchanid | Tjobid | Tqlstr |
| Tchan_defb | Tnet_cdefb | Tscrn_info |
| Tcolour | Tpipe_cdefb | Tscr_cdefb |
| Tcon_cdefb | Tqdos_queue | Tser_cdefb |
| Tcon_union1 | Tqlfloat | Ttimeout |
| Tfs_cdefb | TQLRect | TWindowDef |
| ut_con | ut_scr |