The following interfaces have already been specified. If you have any sugestion about this interfaces or wants a new one, join the mailing list.
| AVLTree_In | AVL tree with data inside node |
| BlockBuffer | Buffering of devices blocks |
| BlockDev | Block devices |
| CfgManager | Configuration manager |
| DiskPartition | Disk partition |
| DMAController_i386 | DMA controller for Intel IA32 architecture |
| ErrorManager | Error manager |
| ExecDomain | Executable domain |
| ExecLoader | Executable loader |
| FileSystem | File systems |
| FSManager | File systems manager |
| IdeController | IDE controller |
| InputDev | Input devices |
| IntController_i386 | Interrupt controller for Intel IA32 architecture |
| InterManager | Interface manager |
| IntManager_i386 | Interrupt manager for Intel IA32 architecture |
| IOPortManager | IO port manager |
| IOPortManager_i386 | IO port manager for Intel IA32 architecture |
| KbdLayout | Keyboard layout |
| Keyboard | Keyboard |
| MemController | Memory controller |
| MemMan | Memory areas manipulation |
| MemManager | Memory manager |
| MemManager_i386 | Memory manager specific for Intel IA32 architecture |
| MemMEvent | Memory manager events |
| OutputDev | Output devices |
| RExecModFile | Executable module file reader |
| RLibModFile | Library module file reader |
| RSysModFile | System module file reader |
| StringMan | Strings manipulation |
| SysModManager | System modules manager |
| TaskManager | Task and threads manager |
| TaskManager_i386 | Task and threads manager for Intel IA32 architecture |
| TaskManagerE | Task and threads manager events |
| TextVideo | Text mode video (console) |
| TimerController_i386 | Timers controller for Intel IA32 architecture |
| UserModManager | User modules manager |
| UserSpaceManager | User space manager |
| UserSpaceManagerE | User space manager events |
| Exception | Exception handling |
| MemMan | Memory areas manipulation |
| MemManager | Memory manager |
| Mutex | Mutex synchronizer |
| Semaphore | Semaphore synchronizer |
| StringMan | Strings manipulation |
| Thread | Thread management |