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;;;; binary-ports.scm --- Binary IO on ports
;;;; Copyright (C) 2009, 2010, 2011, 2013 Free Software Foundation, Inc.
;;;;
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
;;;; License as published by the Free Software Foundation; either
;;;; version 3 of the License, or (at your option) any later version.
;;;;
;;;; This library is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;;; Lesser General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU Lesser General Public
;;;; License along with this library; if not, write to the Free Software
;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;;; Author: Ludovic Courtès <ludo@gnu.org>
;;; Commentary:
;;;
;;; The I/O port API of the R6RS is provided by this module. In many areas
;;; it complements or refines Guile's own historical port API. For instance,
;;; it allows for binary I/O with bytevectors.
;;;
;;; Code:
(define-module (ice-9 binary-ports)
#:use-module (rnrs bytevectors)
#:export (eof-object
open-bytevector-input-port
make-custom-binary-input-port
get-u8
lookahead-u8
get-bytevector-n
get-bytevector-n!
get-bytevector-some
get-bytevector-all
get-string-n!
put-u8
put-bytevector
unget-bytevector
open-bytevector-output-port
make-custom-binary-output-port))
;; Note that this extension also defines %make-transcoded-port, which is
;; not exported but is used by (rnrs io ports).
(load-extension (string-append "libguile-" (effective-version))
"scm_init_r6rs_ports")