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From: Evgeny Zajcev <lg.zevlg@gmail.com>
To: emacs-devel <emacs-devel@gnu.org>
Subject: user-ptr as image :data
Date: Fri, 15 Mar 2019 22:14:21 +0300	[thread overview]
Message-ID: <CAO=W_ZqNA4Fd_So9Z8=qFNUR=tT8z-99n=VS72F7dr82e=Ue-A@mail.gmail.com> (raw)

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I'm currently porting (https://github.com/zevlg/ffi-wand.el) nice wand-mode
from SXEmacs to GNU Emacs  and I miss feature to specify image `:data' as
user-ptr object.

There is also no possibility to create DATA string in emacs-module, without
string interpretation, because there is only `make_string' method, which
expects given `str' pointer to be null-terminated UTF-8 string.

What is the best approach to create `:data` value for image using user-ptr?

Thanks

-- 
lg

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             reply	other threads:[~2019-03-15 19:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-15 19:14 Evgeny Zajcev [this message]
2019-03-15 19:41 ` user-ptr as image :data Stefan Monnier
  -- strict thread matches above, loose matches on Subject: below --
2019-03-15 20:28 Evgeny Zajcev

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