GNU bug report logs - #58524
pointer->procedure doesn't support foreign function use varargs.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Zhu Zihao <all_but_last <at> 163.com>
To: bug-guile <at> gnu.org
Subject: pointer->procedure doesn't support foreign function use varargs.
Date: Sat, 15 Oct 2022 01:29:06 +0800

[Message part 1 (text/plain, inline)]

In current implementation of pointer->procedure, it use ffi_prep_cif.
So pointer->procedure just support foreign function with fixed amount of
arguments.

It's possible to support foreign function use varargs by using ffi_prep_cif_var. 
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