kopia lustrzana https://gitlab.com/sane-project/backends
79 wiersze
3.4 KiB
C
79 wiersze
3.4 KiB
C
/* sane - Scanner Access Now Easy.
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Copyright (C) 1997 Geoffrey T. Dairiki
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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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA.
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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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This file is part of a SANE backend for HP Scanners supporting
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HP Scanner Control Language (SCL).
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*/
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#ifndef HP_SCSI_INCLUDED
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#define HP_SCSI_INCLUDED
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#define HP_SCSI_MAX_WRITE (2048)
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SANE_Status sanei_hp_nonscsi_new (HpScsi * newp, const char * devname,
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HpConnect connect);
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SANE_Status sanei_hp_scsi_new (HpScsi * newp, const char * devname);
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void sanei_hp_scsi_destroy (HpScsi this,int completely);
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hp_byte_t * sanei_hp_scsi_inq (HpScsi this);
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const char *sanei_hp_scsi_model (HpScsi this);
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const char *sanei_hp_scsi_vendor (HpScsi this);
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const char *sanei_hp_scsi_devicename (HpScsi this);
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SANE_Status sanei_hp_scsi_pipeout (HpScsi this, int outfd,
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HpProcessData *pdescr);
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SANE_Status sanei_hp_scl_calibrate (HpScsi scsi);
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SANE_Status sanei_hp_scl_startScan (HpScsi scsi, HpScl scl);
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SANE_Status sanei_hp_scl_reset (HpScsi scsi);
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SANE_Status sanei_hp_scl_clearErrors (HpScsi scsi);
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SANE_Status sanei_hp_scl_errcheck (HpScsi scsi);
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SANE_Status sanei_hp_scl_upload_binary (HpScsi scsi, HpScl scl,
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size_t *lengthhp, char **bufhp);
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SANE_Status sanei_hp_scl_set (HpScsi scsi, HpScl scl, int val);
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SANE_Status sanei_hp_scl_inquire(HpScsi scsi, HpScl scl,
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int * valp, int * minp, int * maxp);
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SANE_Status sanei_hp_scl_upload (HpScsi scsi, HpScl scl,
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void * buf, size_t sz);
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SANE_Status sanei_hp_scl_download (HpScsi scsi, HpScl scl,
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const void * buf, size_t sz);
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#endif /* HP_SCSI_INCLUDED */
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