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From: | Mark H Weaver |
Subject: | Re: Should we add scm_to_pointer, or just use SCM_POINTER_VALUE? |
Date: | Thu, 02 Feb 2012 17:10:20 -0500 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) |
address@hidden (Ludovic Courtès) writes: > Adding ‘scm_to_pointer’ is nice, but ‘SCM_POINTER_VALUE’ is also meant > to be public (and should be documented.) Okay. > I’m curious: why would one want to use the FFI’s C API? Apparently he wanted to create a C callback to a Scheme procedure (using procedure->pointer), but wanted to do the rest from C. Mark
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