From: Martin Steuer Newsgroups: comp.os.msdos.djgpp Subject: Re: Inline Assembly and return value of a function Date: 31 Jul 2002 17:43:00 GMT Organization: No Organisation Lines: 3 Message-ID: References: <5 DOT 0 DOT 2 DOT 1 DOT 2 DOT 20020731094743 DOT 009e3a20 AT pop DOT gmx DOT net> NNTP-Posting-Host: dialin-145-254-071-245.arcor-ip.net (145.254.71.245) X-Trace: fu-berlin.de 1028137380 35507924 145.254.71.245 (16 [142788]) User-Agent: Xnews/5.04.25 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com I read Hans Bernhards post too late, this already explains it a bit. But I wonder why one would use a "0" constraint instead of a "1" constraint, because in this case the input is referenced as %1?