On Mon, 13 Nov 2000, Torsten Duwe wrote:
> >>>>> "Francis" == Francis Galiegue <fg@mandrakesoft.com> writes:
>
> >> + if ((*p & 0xdf) >= 'a' && (*p & 0xdf) <= 'z') continue;
>
> Francis> Just in case... Some modules have uppercase letters too :)
>
> That's what the &0xdf is intended for...
Code in a security sensitive area needs to be crystal clear.
What's wrong with isalnum() ?
Cheers
Chris
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