programming:c:function isxdigitWhat links here?

Description

The isxdigit() function tests for any hexadecimal-digit character.

The behavior of the isxdigit() function is affected by the current locale. To modify the behavior, change the LC_CTYPE category in setlocale(), that is, setlocale(LC_CTYPE, newlocale). In the C locale or in a locale where character type information is not defined, characters are classified according to the rules of the U.S. ASCII 7-bit coded character set.

Parameters



Return Values

The isxdigit() function returns non-zero for true and zero for false. If the parameter is not in the domain of the function, the return result is undefined.
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filename:programming:c:function isxdigit
filename:programming%3Ac%3Afunction%20isxdigit
last edit:April 07 2009 23:17:14 (6002 days ago)
ct = 1757738780.000000 = September 13 2025 00:46:20
ft = 1239160634.000000 = April 07 2009 23:17:14
dt = 518578146.000000