This is an old revision of the document!
This is part of Family API which allow to create dual-os version of program runs under OS/2 and DOS
Note: This is legacy API call. It is recommended to use 32-bit equivalent
Device Control Categories
| Category | Description |
|---|---|
| 1 | Serial Device Control |
| 2 | Reserved |
| 3 | Screen/Video control |
| 4 | Keyboard Control |
| 5 | Printer Control |
| 6 | Light Pen Control |
| 7 | Mouse Control |
| 8 | Logical Disk Control |
| 9 | Physical Disk Control |
| 10 | Character Device Monitor Control |
| 11 | General Device Control |