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Re: [Help-smalltalk] Some issues with C callouts

From: Paolo Bonzini
Subject: Re: [Help-smalltalk] Some issues with C callouts
Date: Mon, 28 Sep 2009 17:52:38 +0200
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On 09/27/2009 07:04 PM, Dmitry Matveev wrote:
Hi everybody!

I am going to write the XCB binding for GNU Smalltalk and now I'm
playng with C call-outs.

I've got an issue in the case when C function returns a structure
itself (not a pointer).

In this case, you should create a wrapper to xcb_setup_roots_iterator that accepts a pointer to the structure and copies the return value there.


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