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    SubjectRe: kfree(0) - ok?

    On Aug 14 2007 16:21, Jason Uhlenkott wrote:
    >On Tue, Aug 14, 2007 at 15:55:48 -0700, Arjan van de Ven wrote:
    >> NULL is not 0 though.
    >It is. Its representation isn't guaranteed to be all-bits-zero,

    C guarantees that.

    >but the constant value 0 when used in pointer context is always a
    >null pointer (and in fact the standard requires that NULL be
    >#defined as 0 or a cast thereof).

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