How to reverse bitwise AND (&) in C ?
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Published on 2010-04-02T10:49:43Z
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2010/04/02
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For example i have an operation in C like this:
((unsigned int)ptr & 0xff000000))
The result is bf000000. What do i need at this moment is how to reverse the above i.e. determine the ptr by using the result from the operation and offcourse 0xff000000 . I am asking if there's any simple way to implement this in C, tnx.
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