Visual Regions: Undocumented GDI

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1 total messages Started by Mehran Farimani Sun, 01 Nov 1992 00:05

Author: Mehran Farimani
Date: Sun, 01 Nov 1992 00:05

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Hi,

There are functions in GDI that handle saving and restoring parts of a visual
region of a DC. These are namely functions like OffsetVisRgn(), SaveVisRgn(),
and RestoreVisRgn(). 

Could somebody tell me what the protos for these functions are?

I know that these functions are undocumented and should not be used, but I
need to know their format because Windows uses them itself. So, no flames
please!

Thanx for any and all help ....

Regards,

--Mehran

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