Re: Accessing ForeignObj contents from Haskell

[Marcin 'Qrczak' Kowalczyk]

Thu, 17 Aug 2000 07:05:44 +0200 (MET DST), Axel Simon 
<[EMAIL PROTECTED]> pisze:

>   {#call unsafe gc_copy#} (unGC dest) (unGC source)

When not using c2hs to call functions, gc_copy can take GC as
arguments.

Assuming that the only finalized things will be ForeignObj, touch can
have the type ForeignObj -> IO (). Perhaps it's be more efficient to
touch the ForeignObj# inside ForeignObj.

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