From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Matt Wette Newsgroups: gmane.lisp.guile.user Subject: Re: FFI questions Date: Fri, 15 May 2020 16:52:17 -0700 Message-ID: <7454c9f4-4467-1302-0abe-a030da20a0c6@gmail.com> References: <6762c9b7-ad3d-3bf8-0b65-5d30bcb8ea38@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="70169"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 To: guile-user@gnu.org Original-X-From: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Sat May 16 01:52:33 2020 Return-path: Envelope-to: guile-user@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jZk81-000IBA-Bx for guile-user@m.gmane-mx.org; Sat, 16 May 2020 01:52:33 +0200 Original-Received: from localhost ([::1]:51520 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZk80-0001cf-12 for guile-user@m.gmane-mx.org; Fri, 15 May 2020 19:52:32 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:32816) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZk7q-0001cR-LA for guile-user@gnu.org; Fri, 15 May 2020 19:52:22 -0400 Original-Received: from mail-pg1-x533.google.com ([2607:f8b0:4864:20::533]:43448) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jZk7p-0004tE-OA for guile-user@gnu.org; Fri, 15 May 2020 19:52:22 -0400 Original-Received: by mail-pg1-x533.google.com with SMTP id f4so1733366pgi.10 for ; Fri, 15 May 2020 16:52:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding:content-language; bh=fTDRSRL1WF2S5UvXff6fHkjUXTWfTM8W4XaW2wX/faA=; b=TQYQH0f6TBhMZXP2jFgUHgQVxNux6mQ/vzNEjZ54pNMnzkvM3csVQdwhSpTMqHOD5f Y1d9D/0yCGDydVV1RZsc48TB+8hAJ7gePlAoTEtvydDFssZmOdqcpBQ49CnuhMEKkvgh RgEpBY5KeMcCWDHT2dc+6pO8ZzMym1GMH6J6sP/TLtK1ercW7zBkCaUUeTAVYsq7o3Lf S58mL3msnOFvtCPyFoxfnG4aO/sf7JVKF0pibmFaJBZgNmfZedj2Ve1AUNOmBCc2MhhZ L0UMpY6bYP9SkQYygNBgdWy8GSA3CZyWo+2QQIIT15u8JIa2JiCuCmZ3vJJwCm+QAuxE a9dQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=fTDRSRL1WF2S5UvXff6fHkjUXTWfTM8W4XaW2wX/faA=; b=ep6ddQ/ct7S4euQJr+yNi/bswkDNSTgfZ7vPnQxQ74NQ0dJFMNj4IiU8KTp+mEc+gg EbQ9dxmx+GnCImdi2shAE9aE85iLQRoY6FZ7b69dXVKxxofcFkTQ5rVSKEuqrPsqYgvY b1aZQ0WjpFH9cbGFNvqza6SALNyeHGABmQRooFK9rS21xCcz3EshAbz4oz4t+t8HBKeT FqC7Ka5tWuZZBY17c7laPTIQAGJJDi6+9dzvzmb5sPAnWzBuFbMXdFj8PEAhdCJf8cJ0 HuGvHUHvmD65OmMZKtcz7HWV0AWCvqz0NnB7qeuHL6Q1YiU7wgGqJg0S3urGt9FY6z5x 3xJw== X-Gm-Message-State: AOAM531rJocmsvcjZWVkfasj8MGa586FbqVFnlYuXnvMRQsEjogbvKkY zEKi2e25SEPSeE6pSnUgnY4pbnNFdPM= X-Google-Smtp-Source: ABdhPJxPgvYHmwVVjYUzUXk5VtDHpCNGKLlIfxbIR0AHSHkeqjWAyPARp0feek6VzsXvOp5CCWEPAw== X-Received: by 2002:a05:6a00:d:: with SMTP id h13mr6542377pfk.254.1589586739513; Fri, 15 May 2020 16:52:19 -0700 (PDT) Original-Received: from [192.168.2.183] (64-52-176-132.championbroadband.com. [64.52.176.132]) by smtp.gmail.com with ESMTPSA id d2sm2822202pfa.164.2020.05.15.16.52.18 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 May 2020 16:52:19 -0700 (PDT) In-Reply-To: <6762c9b7-ad3d-3bf8-0b65-5d30bcb8ea38@gmail.com> Content-Language: en-US Received-SPF: pass client-ip=2607:f8b0:4864:20::533; envelope-from=matt.wette@gmail.com; helo=mail-pg1-x533.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Original-Sender: "guile-user" Xref: news.gmane.io gmane.lisp.guile.user:16454 Archived-At: On 5/15/20 1:09 PM, Taylan Kammer wrote: > > The FFI Helper is by Matt Wette who also hangs around on this mailing > list I believe. > I think Taylan's suggestion on your first part is probably correct. Bytestructures allows you to access and change structure members by name. Matt