Kumar Gala <[EMAIL PROTECTED]> wrote:
> +/*
> + * fls: find last (most-significant) bit set.
> + * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
> + */
> +static __inline__ int fls(unsigned int x)
> +{
> + return __ilog2(x) + 1;
> +}
__ilog2(0) returns -1?
Haavard
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