isutf8alnum

Tests for an alphanumeric character.

Library:LibC
Classification:Novell®
Service:Characters and Strings

Syntax

  #include <utf8.h> 
   
  int  isutf8alnum (
     const utf8_t   *string);

Parameters

string

(IN) Points to the character to be tested.

Return Values

Returns a nonzero if the argument is an alphabetic character or a digit. Otherwise, it returns 0.

Remarks

The isutf8alnum function tests if the character starting at the specified string location is an alphabetic character or a digit. An alphanumeric character is any character for which isutf8alpha or isutf8digit is true.

See Also