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/* sane - Scanner Access Now Easy.
Copyright (C) Marian Eichholz 2001
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, see <https://www.gnu.org/licenses/>.
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 SCANTOOL_H
#define SCANTOOL_H
/* ======================================================================
common declarations and definitions.
(C) Marian Eichholz 2001
====================================================================== */
#include <stdio.h>
#include <stdarg.h>
#include <stddef.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <ctype.h>
#include <signal.h>
#include <errno.h>
#include <usb.h>
#ifdef INSANE_VERSION
/* make real exports */
#define __SM3600EXPORT__
typedef enum { SANE_STATUS_GOOD,
SANE_STATUS_CANCELLED,
SANE_STATUS_UNSUPPORTED,
SANE_STATUS_EOF,
SANE_STATUS_NO_MEM,
SANE_STATUS_IO_ERROR,
SANE_STATUS_ACCESS_DENIED,
SANE_STATUS_INVAL,
SANE_STATUS_DEVICE_BUSY,
} SANE_Status;
typedef int SANE_Int;
#endif
#include "sm3600.h"
extern char *achErrorMessages[];
#ifdef INSANE_VERSION
void DBG(int nLevel, const char *szFormat, ...);
/* ====================================================================== */
#ifdef INSTANTIATE_VARIABLES
#define GLOBAL
char *achErrorMessages[]={ "everything fine",
"operation canceled",
"unsupported function",
"end of scan or file",
"memory overflow",
"input/output error",
"permission problem",
"invalid parameter",
"device busy",
};
#else
#define GLOBAL extern
#endif
#define PFMT_DEFAULT 0
#define PFMT_PBM 1
#define PFMT_PCL 2
#define PFMT_TIFFG4 3
/* ====================================================================== */
GLOBAL unsigned long ulDebugMask;
GLOBAL TBool bVerbose;
GLOBAL TBool bInteractive;
GLOBAL char *szLogFile;
GLOBAL char *szScanFile;
GLOBAL int idOutputFormat;
GLOBAL TInstance devInstance;
/* ====================================================================== */
#endif /* INSANE_VERSION */
/* ====================================================================== */
#endif
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