Initial import of sane-backends version 1.0.24-1.2

1 files changed, 105 insertions, 0 deletions

diff --git a/backend/pint.h b/backend/pint.h
new file mode 100644
index 0000000..773dcee
--- /dev/null
+++ b/backend/pint.h
@@ -0,0 +1,105 @@
+/* sane - Scanner Access Now Easy.
+   Copyright (C) 1997 Gordon Matzigkeit
+   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.  */
+#ifndef _PINT_H
+#define _PINT_H
+
+#include <sys/types.h>
+
+/* FIXME - in the PINT sources, this is set to ifdef __NetBSD__ */
+#include <sys/ioctl.h>
+
+#ifdef HAVE_SYS_SCANIO_H
+#include <sys/scanio.h>
+#endif
+
+typedef enum
+  {
+    OPT_NUM_OPTS = 0,
+
+    OPT_MODE_GROUP,
+    OPT_MODE,
+    /* FIXME: eventually need to have both X and Y resolution. */
+    OPT_RESOLUTION,
+
+    OPT_GEOMETRY_GROUP,
+    OPT_TL_X,			/* top-left x */
+    OPT_TL_Y,			/* top-left y */
+    OPT_BR_X,			/* bottom-right x */
+    OPT_BR_Y,			/* bottom-right y */
+
+    OPT_ENHANCEMENT_GROUP,
+    OPT_BRIGHTNESS,
+    OPT_CONTRAST,
+
+    /* must come last: */
+    NUM_OPTIONS
+  }
+PINT_Option;
+
+typedef struct PINT_Device
+  {
+    struct PINT_Device *next;
+    SANE_Device sane;
+    SANE_Range dpi_range;
+    SANE_Range x_range;
+    SANE_Range y_range;
+    struct scan_io scanio; /* Scanner hardware state. */
+  }
+PINT_Device;
+
+typedef struct PINT_Scanner
+  {
+    /* all the state needed to define a scan request: */
+    struct PINT_Scanner *next;
+
+    SANE_Option_Descriptor opt[NUM_OPTIONS];
+    Option_Value val[NUM_OPTIONS];
+
+    int scanning;
+    SANE_Parameters params;
+
+    int fd;			/* Device file descriptor */
+
+    /* scanner dependent/low-level state: */
+    PINT_Device *hw;
+  }
+PINT_Scanner;
+
+#endif /* _PINT_H */