## Display Device Driver Reference for OS/2

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### Miscellaneous

1.Modify EDDHLINE.ASM and bring up line drawing.

2.Modify EDDHSCAN.ASM, and bring up scanlines. At this point, the presentation desktop should appear complete.

3.Modify EDDHAVIO.ASM, and ensure the AVIO text is functioning. (Test with OS/2 window sessions.)

4.Modify EDDMDEAD.C so that death and resurrection are supported. (Test with a full-screen OS/2 session.)

5.Modify EDDHIMAG.ASM, and bring up image data. (Use the tune editor to test this.)

6.Finish any routines in HWACCESS.ASM that have not already been ported.

7.Write code for your device to support the color cursor in EDDCURSR.ASM. (Test with the Solitaire program using auto-play mode.)