[FFmpeg-devel] [PATCH] Implement the function cmdutils.c:parse_int_or_die

[Reimar Döffinger]

Hello,
On Tue, Feb 19, 2008 at 01:07:21PM +0100, Stefano Sabatini wrote:
> On the other end NaN is a Gnu extension, so we can't rely on that,
> while (strangely enough) the isnan() macro seems to be part of ISO
> C99.

Maybe that is because there are about 2^23 different NaNs but only one
infinity? (modulo sign of course).