From: "Andrew Davidson" <andrew AT lemure DOT freeserve DOT co DOT uk>
Newsgroups: comp.os.msdos.djgpp
Subject: Setting Zero, Sign, and Overflow flag bits
Date: Sat, 27 Feb 1999 08:01:51 -0000
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Using asm(); I need to set the above flag bits to known values. However,
these values are likely to change each time I attempt to set them. Is there
any opcode that can set/reset these flags, and if not, is there any code
which could set/reset each of them, depending on the result of a 'bt' op,
without affecting the other flags. I can set them in any order you like if
that helps.

Any help would be greatly appreciated.

Andrew