[PATCH] improve the vbm facility and fix an off-by-one error

[Poul-Henning Kamp]

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In message <56D5D0B0.1010606 at schokola.de>, Nils Goroll writes:

>- fix an off-by-one in vbit_set

Please fix this in a stand-alone commit.

>- add VBITMAP_INITIALIZE() for on-stack use of struct vbitmap

I am *really* alergic to alloca(), so please make a case for here
this is a good idea ?

>- change the allocation scheme to pow2()

I'm not sure I understand what you mean here ?

>- add a test program

Always a good idea.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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