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C Programming
Convert __DATE__ to unsigned int
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<blockquote data-quote="Martin Ambuhl" data-source="post: 1692198"><p>__DATE__ has the for "Mmm dd yyyy", so "12 Dec 2003" is not a possible </p><p>value. Get the number for the month by using strstr on an array containing </p><p>the month names as used by asctime (char monthname[] = "JanFebMarApr...)</p><p></p><p>This is a trivial exercise, and I'm sorry to say that your post does not </p><p>make it clear what your problem is, apart from your not having the form for </p><p>__DATE__ right and asking the preprocessor to do something for which it is </p><p>not designed.</p><p></p><p></p><p>Good luck. Looking up the number corresponding to the month seems a bit </p><p>difficult at compile time.</p></blockquote><p></p>
[QUOTE="Martin Ambuhl, post: 1692198"] __DATE__ has the for "Mmm dd yyyy", so "12 Dec 2003" is not a possible value. Get the number for the month by using strstr on an array containing the month names as used by asctime (char monthname[] = "JanFebMarApr...) This is a trivial exercise, and I'm sorry to say that your post does not make it clear what your problem is, apart from your not having the form for __DATE__ right and asking the preprocessor to do something for which it is not designed. Good luck. Looking up the number corresponding to the month seems a bit difficult at compile time. [/QUOTE]
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Convert __DATE__ to unsigned int
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