| A | B | D | K | M | P | R | T | V |
| _AUX | _IKBD | _PRT |
| _CON | _MIDI | _RAWCON |
| bios_Bconin | bios_Drvmap | bios_Mediach |
| bios_Bconout | bios_Getbpb | bios_Rwabs |
| bios_Bconstat | bios_Getmpb | bios_Setexc |
| bios_Bcostat | bios_Kbshift | bios_Tickcal |
| DEV_AUX | DEV_IKBD | DEV_PRINTER |
| DEV_CONSOLE | DEV_MIDI | DEV_RAW |
| K_ALT | K_CTRL | K_RSHIFT |
| K_CAPSLOCK | K_INSERT | K_SHIFT |
| K_CLRHOME | K_LSHIFT |
| MED_CHANGED | MED_NOCHANGE | MED_UNKNOWN |
| PBPB | PMD | PMPB |
| RW_NOMEDIACH | RW_NOTRANSLATE | RW_WRITE |
| RW_NORETRIES | RW_READ |
| TBPB | TMD | TMPB |
| VEC_ADDRESSERROR | VEC_GEM | VEC_TERMINATE |
| VEC_BIOS | VEC_GEMDOS | VEC_TIMER |
| VEC_BUSERROR | VEC_ILLEGALINSTRUCTION | VEC_XBIOS |
| VEC_CRITICALERR | VEC_INQUIRE | |
| VEC_CRITICALERROR | VEC_PROCTERM |