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Re: Exporting ffs32/ffs64


Joerg Sonnenberger <> wrote:
> I am going to add support for ffsl and ffsll soon. One practical
> question is whether we want to provide the fixed width versions (ffs32
> and ffs64) in libc namespace or not. They can currently be obtained as
> inline functions from sys/bitops.h and I don't see a strong reason to
> not provide them.

Exporting fixed width versions (ffs32 and ffs64) sound reasonable. Would all
architectures support 64-bit version?

Why do you want to export ffsl and ffsll?


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