kopia lustrzana https://gitlab.com/sane-project/backends
62 wiersze
2.4 KiB
C
62 wiersze
2.4 KiB
C
/* sane - Scanner Access Now Easy.
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Copyright (C) 2001-2002 Matthew C. Duggan and Simon Krix
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This file is part of the SANE package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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As a special exception, the authors of SANE give permission for
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additional uses of the libraries contained in this release of SANE.
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The exception is that, if you link a SANE library with other files
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to produce an executable, this does not by itself cause the
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resulting executable to be covered by the GNU General Public
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License. Your use of that executable is in no way restricted on
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account of linking the SANE library code into it.
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This exception does not, however, invalidate any other reasons why
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the executable file might be covered by the GNU General Public
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License.
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If you submit changes to SANE to the maintainers to be included in
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a subsequent release, you agree by submitting the changes that
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those changes may be distributed with this exception intact.
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If you write modifications of your own for SANE, it is your choice
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whether to permit this exception to apply to your modifications.
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If you do not wish that, delete this exception notice.
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-----
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This file is part of the canon_pp backend, supporting Canon FBX30P
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and NX40P scanners and also distributed as part of the stand-alone
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driver.
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Low-level scanner interface
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*/
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#ifndef CANON_PP_IO_H
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#define CANON_PP_IO_H
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/* Actual Interface */
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void sanei_canon_pp_set_ieee1284_mode(int m);
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int sanei_canon_pp_wake_scanner(struct parport *port, int mode);
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int sanei_canon_pp_write(struct parport *port, int length,
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unsigned char *data);
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int sanei_canon_pp_read(struct parport *port, int length,
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unsigned char *data);
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int sanei_canon_pp_check_status(struct parport *port);
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int sanei_canon_pp_scanner_init(struct parport *port);
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#endif
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