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Microsoft KB Archive/35372

From BetaArchive Wiki

Function 33: Software Reset PSS ID Number: Q35372 Article last modified on 05-14-1993 PSS database name: H_Mouse

6.x 7.x 8.x 9.00


The information in this article applies to:
- Microsoft Mouse Driver for MS-DOS, versions 6.x, 7.x, 8.x, and 9.0


Function 33 is similar to Function 0 except that there is no initialization of the mouse hardware or resetting of other display hardware-dependent variables. Resets are confined to software only.

Input Output

AX = 33 AX = -1 if mouse driver is installed; otherwise 33h BX = 2 (provided AX = -1)

Additional reference words: 7.00 7.04 7.05 8.00 8.10 1.00 8.20 9.00

Copyright Microsoft Corporation 1993.