Re: Bounds Checking

From: George Greer (
Date: 08/19/99

On Thu, 19 Aug 1999, Chuck Carson wrote:

>I need to do some bounds checking where the valid values
>are the number 0, and the lower case letters a-z. (upper
>case letters are converted prior to entering this function so
>I do not need to worry about that)

If you're guaranteed ASCII-like, then do:

(*letter >= 'a' && *letter <= 'z') || *letter == '0'

George Greer

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