WM.MDRAW - $20
Standard Menu Drawing
| Call Parameters | Return Parameters | ||
|---|---|---|---|
| D3.B | 0 (all) or -1 (selective) | D3 | preserved |
| A0 | channel ID | A0 | preserved |
| A3 | pointer to sub window definition | A3 | preserved |
| A4 | pointer to working definition | A4 | preserved |
Errors
Any I/O sub system errors
Notes
- No other registers are used.
- If D3 is zero all menu items are redrawn. If D3 is -1 only those items with the change bit set are redrawn. When the routine is finished the change bits will have to be cleared.
norman