1 files changed, 83 insertions, 0 deletions
diff --git a/backend/s9036.h b/backend/s9036.h
new file mode 100644
index 0000000..094f94e
--- /dev/null
+++ b/backend/s9036.h
@@ -0,0 +1,83 @@
+/* sane - Scanner Access Now Easy.
+
+   This file (C) 1997 Ingo Schneider
+
+   This file is part of the SANE package.
+
+   SANE 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.
+
+   SANE 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 sane; see the file COPYING.  If not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+#ifndef s9036_h
+#define s9036_h
+
+enum S9036_Option
+  {
+    OPT_NUM_OPTS = 0,
+
+    OPT_MODE_GROUP,
+    OPT_DEPTH,
+    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,
+    OPT_BRIGHT_ADJUST,
+    OPT_CONTR_ADJUST,
+
+    /* must come last: */
+    NUM_OPTIONS
+  };
+
+typedef struct S9036_Device
+  {
+    struct S9036_Device *next;
+    SANE_Device sane;
+    SANE_Handle handle;
+  }
+S9036_Device;
+
+typedef struct S9036_Scanner
+  {
+    /* all the state needed to define a scan request: */
+
+    SANE_Option_Descriptor opt[NUM_OPTIONS];
+    SANE_Word val[NUM_OPTIONS];
+
+    /* Parsed option values and variables that are valid only during
+       actual scanning: */
+    SANE_Bool scanning;
+    SANE_Parameters params;
+
+    size_t bufsize;		/* about SCSI_MAX_REQUEST_SIZE */
+    SANE_Byte *buffer;		/* buffer of size 'bufsize' */
+    SANE_Byte *bufstart;	/* Start of data for next read */
+    size_t in_buffer;		/* bytes already in buffer */
+
+    int lines_in_scanner;	/* Lines in scanner memory */
+    int lines_read;		/* Total lines read for now */
+
+    int fd;			/* SCSI filedescriptor */
+
+    /* scanner dependent/low-level state: */
+    S9036_Device *hw;
+
+  }
+S9036_Scanner;
+
+#endif /* s9036_h */