1 files changed, 77 insertions, 0 deletions
diff --git a/backend/hp5400_xfer.h b/backend/hp5400_xfer.h
new file mode 100644
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+++ b/backend/hp5400_xfer.h
@@ -0,0 +1,77 @@
+#ifndef _HP5400_XFER_H_
+#define _HP5400_XFER_H_
+
+/* sane - Scanner Access Now Easy.
+   Copyright (C) 2003 Martijn van Oosterhout <kleptog@svana.org>
+   Copyright (C) 2003 Thomas Soumarmon <thomas.soumarmon@cogitae.net>
+
+   Originally copied from HP3300 testtools. Original notice follows:
+
+   Copyright (C) 2001 Bertrik Sikken (bertrik@zonnet.nl)
+
+   This file is part of the SANE package.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2
+   of the License, or (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+   As a special exception, the authors of SANE give permission for
+   additional uses of the libraries contained in this release of SANE.
+
+   The exception is that, if you link a SANE library with other files
+   to produce an executable, this does not by itself cause the
+   resulting executable to be covered by the GNU General Public
+   License.  Your use of that executable is in no way restricted on
+   account of linking the SANE library code into it.
+
+   This exception does not, however, invalidate any other reasons why
+   the executable file might be covered by the GNU General Public
+   License.
+
+   If you submit changes to SANE to the maintainers to be included in
+   a subsequent release, you agree by submitting the changes that
+   those changes may be distributed with this exception intact.
+
+   If you write modifications of your own for SANE, it is your choice
+   whether to permit this exception to apply to your modifications.
+   If you do not wish that, delete this exception notice.
+
+   Transport layer for communication with HP5400/5470 scanner.
+   
+   Add support for bulk transport of data - 19/02/2003 Martijn
+*/
+
+#include <stdio.h>
+
+HP5400_SANE_STATIC int hp5400_open (const char *filename);
+HP5400_SANE_STATIC void hp5400_close (int iHandle);
+
+HP5400_SANE_STATIC int hp5400_command_verify (int iHandle, int iCmd);
+HP5400_SANE_STATIC int hp5400_command_read (int iHandle, int iCmd, int iLen, void *pbData);
+HP5400_SANE_STATIC int hp5400_command_read_noverify (int iHandle, int iCmd, int iLen,
+						     void *pbData);
+HP5400_SANE_STATIC int hp5400_command_write (int iHandle, int iCmd, int iLen, void *pbData);
+HP5400_SANE_STATIC void hp5400_command_write_noverify (int fd, int iValue, void *pabData,
+						       int iSize);
+#ifdef STANDALONE
+HP5400_SANE_STATIC int hp5400_bulk_read (int iHandle, size_t size, int block, FILE * file);
+#endif
+HP5400_SANE_STATIC int hp5400_bulk_read_block (int iHandle, int iCmd, void *cmd, int cmdlen,
+					       void *buffer, int len);
+HP5400_SANE_STATIC int hp5400_bulk_command_write (int iHandle, int iCmd, void *cmd, int cmdlen,
+						  int len, int block, char *data);
+#ifdef STANDALONE
+HP5400_SANE_STATIC int hp5400_isOn (int iHandle);
+#endif
+
+#endif