From: Noah Lavine <noah.b.lavine@gmail.com>
To: guile-devel@gnu.org
Subject: C Struct Interface
Date: Sun, 11 Jul 2010 22:20:33 -0400 [thread overview]
Message-ID: <AANLkTile2rZbZQSuJiFVFLiY_vHcq59hq-y-yWYSEn_F@mail.gmail.com> (raw)
Hello,
I'm trying to use Scheme structures, as defined in struct.c and
struct.h, and I have a question about the interface.
It seems from the code that scm_c_make_structv(vtable, ntail, ninit,
inits) is the main function for creating structs. I'm assuming that
ntail is the number of elements in the tail array of the struct, ninit
is the total number of elements I want to init, and inits is an array
containing the initial values. Is this correct?
Also, if I make a struct in this way, can I then do
SCM_STRUCT_SLOT_REF(struct, n) to get at it, where n=0 is the first
slot?
Thanks,
Noah
next reply other threads:[~2010-07-12 2:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-12 2:20 Noah Lavine [this message]
2010-07-13 21:18 ` C Struct Interface Andy Wingo
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