Re: [guile-gcrypt] Symmetric Ciphers Module

Werner Koch wrote:
> Can you please explain this in more details.  gcry_cipher_gettag is a
> pretty standard function and not a macro.

IIUC, it's gcry_cipher_set_decryption_tag, which has the issue.  It's a
macro using gcry_cipher_ctl function.  The glue code is needed to be
written for such a macro.
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