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+/* sane - Scanner Access Now Easy.
+
+ ScanMaker 3840 Backend
+ Copyright (C) 2005-7 Earle F. Philhower, III
+ earle@ziplabel.com - http://www.ziplabel.com
+
+ 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.
+
+*/
+
+#ifndef _SM3840_Params
+#define _SM3840_Params
+typedef struct SM3840_Params
+{
+ int gray; /* 0, 1 */
+ int halftone; /* 0, 1 (also set gray=1) */
+ int lineart; /* 0, 1 (also set gray=1) */
+
+ int dpi; /* 150, 300, 600, 1200 */
+ int bpp; /* 8, 16 */
+
+ double gain; /* 0.01...9.9 */
+ int offset; /* 0..4095 */
+
+ int lamp; /* 1..15 mins */
+
+ int threshold; /* 0...255 luminosity */
+
+ /* Input to configure(), in inches */
+ double top, left;
+ double width, height;
+
+ /* Output from configure(), in pixels */
+ int topline;
+ int scanlines;
+ int leftpix;
+ int scanpix;
+ int linelen; /* bytes per line */
+} SM3840_Params;
+#endif