On 2009.09.02 04:56:30 +0000, Andrey A. Chernov wrote:
> Author: ache
> Date: Wed Sep 2 04:56:30 2009
> New Revision: 196752
> URL: http://svn.freebsd.org/changeset/base/196752
> Use (unsigned char) cast for ctype macro
Acording to the manual page and the C standard book I have, isdigit()
takes an int for an argument, so why change this?
Is passing it as an int instead of char causing problems?
Simon L. Nielsen