Date: Tue, 28 Sep 1999 16:19:58 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
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To: Martin Czamai <Martin_Czamai AT peak-service DOT com>
cc: djgpp AT delorie DOT com
Subject: Re: __dpmi_free_physical_address_mapping does not work - why?
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On 28 Sep 1999, Martin Czamai wrote:

> When releasing the resources of a memory mapped device, why does
> __dpmi_free_physical_address_mapping fail?

The underlying DPMI function 0x801 is not part of the DPMI v0.9 spec, so 
most DPMI servers (including Windows) don't support it.

What DPMI server did you use?