Re: [Ocaml-lib-devel] Re: Array interface

[Michal M. <mal...@pl...>]

On Sun, Jun 22, 2003 at 09:51:40AM +1000, John Max Skaller wrote:
> Hmmm.. it was said a C implementation should use VALUE
> macro not integer 0. A small C interface will make
> that available as a universal NULL value?

It doesn't have to NULL pointer, any other pointer should do. Using:

  let null = ref 0.0

seems to work (with Obj.magic). Using Obj.magic 0 to assign float array
causes SEGV. But this null needs to be global, so it won't get GCed
itself.

-- 
: Michal Moskal :: http://www.kernel.pl/~malekith : GCS {C,UL}++++$ a? !tv
: When in doubt, use brute force. -- Ken Thompson : {E-,w}-- {b++,e}>+++ h