What does '#if _LFS64_LARGEFILE-0' mean to CPP?

Posted by WilliamKF on Stack Overflow See other posts from Stack Overflow or by WilliamKF
Published on 2010-04-27T23:16:35Z Indexed on 2010/04/27 23:23 UTC
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What does '#if _LFS64_LARGEFILE-0' mean to the C Preprocessor for g++? Is that a minus zero or is that part of the symbol? If it is minus zero, how does that affect whether the #if is triggered?

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