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

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

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

isalnum
=======

Syntax
------

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

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

Tells if C is any letter or digit.

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

Nonzero if C is a letter or digit, else zero.

Example
-------

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