X-Hacker.org- libc - <b>isxdigit</b>

Click above to get retro games delivered to your door ever month! X-Hacker.org- libc - <b>isxdigit</b>

[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]

isxdigit
========

Syntax
------

     #include <ctype.h>
     
     int isxdigit(int c);

Description
-----------

Tells if C is a valid hexidecimal digit or not.  This includes
`[0-9a-fA-F]'.

Return Value
------------

Nonzero if C is a hex digit, else zero.

Online resources provided by: http://www.X-Hacker.org --- NG 2 HTML conversion by Dave Pearson