/* isxdigit( int )

   This file is part of the Public Domain C Library (PDCLib).
   Permission is granted to use, modify, and / or redistribute at will.
*/

#include <ctype.h>
#include <locale.h>

int isxdigit( int c )
{
    return ( isdigit( c )
            || ( c >= _PDCLIB_lc_ctype.Xdigits_low && c <= _PDCLIB_lc_ctype.Xdigits_high )
            || ( c >= _PDCLIB_lc_ctype.xdigits_low && c <= _PDCLIB_lc_ctype.xdigits_high ) );
}
