DJGPP (DOS): How to make FP_SEG, FP_OFF and MK_FP?

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Article #41874

#41874

From: Thomas Rivinius
Date: Fri, 09 Feb 1996 00:00

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I'm pragramming a CCD-Control program for a spectrograph.
The CCD is driven by giving the segment adress and the offset of the
pointer to 
the command.

How can I get with djgpp these values from the pointer?
In Turbo-C and MicrosoftC it would work using 
segment=FP_SEG( pointer)
offset=FP_OFF(pointer)
and 
pointer=MK_FP(segment,offset).

Are there similar routines in the libraries or header-files?
Or do I have to write it in assembler (and how)?

Thanks a lot in advance,

Rivi

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From: Thomas Rivinius <triviniu@lsw.uni-heidelberg.de>
Subject: DJGPP (DOS): How to make FP_SEG, FP_OFF and MK_FP?
Date: 1996/02/09
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