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From: Eli Zaretskii <eliz@gnu.org>
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Subject: Re: Lisp_String to LPWSTR
Date: Sat, 03 Oct 2009 13:23:30 +0200
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To: Eugen Anghel <eugen@syntactic.org>
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> From: Eugen Anghel <eugen@syntactic.org>
> Date: Sat, 3 Oct 2009 13:50:52 +0300
> Cc: emacs-devel@gnu.org
> 
> Are there any issues that I need to worry about if I just call this
> function everywhere this conversion is needed? e.g memory-leaks?

Lisp objects are GC'ed automagically.  You may need to GC protect some
of the C strings, though.  See the other uses of
code_convert_string_norecord in the sources, for examples.