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102 lines
2.5 KiB
C
102 lines
2.5 KiB
C
/*
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* Unix library interface for SANE
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*
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* Copyright 2000 Corel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winternl.h"
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#include "wine/unixlib.h"
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#include "twain.h"
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struct frame_parameters
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{
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enum { FMT_GRAY, FMT_RGB, FMT_OTHER } format;
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BOOL last_frame;
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int bytes_per_line;
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int pixels_per_line;
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int lines;
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int depth;
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};
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struct option_descriptor
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{
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int optno;
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int size;
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int is_active;
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enum { TYPE_BOOL, TYPE_INT, TYPE_FIXED, TYPE_STRING, TYPE_BUTTON, TYPE_GROUP } type;
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enum { UNIT_NONE, UNIT_PIXEL, UNIT_BIT, UNIT_MM, UNIT_DPI, UNIT_PERCENT, UNIT_MICROSECOND } unit;
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enum { CONSTRAINT_NONE, CONSTRAINT_RANGE, CONSTRAINT_WORD_LIST, CONSTRAINT_STRING_LIST } constraint_type;
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WCHAR title[256];
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union
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{
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WCHAR strings[256];
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int word_list[256]; /* first element is list-length */
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struct { int min, max, quant; } range;
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} constraint;
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};
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struct read_data_params
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{
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void *buffer;
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int len;
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int *retlen;
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};
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struct option_get_value_params
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{
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int optno;
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void *val;
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};
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struct option_set_value_params
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{
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int optno;
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void *val;
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BOOL *reload;
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};
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struct option_find_descriptor_params
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{
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const char *name;
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int type;
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struct option_descriptor *descr;
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};
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enum sane_funcs
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{
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unix_process_attach,
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unix_process_detach,
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unix_get_identity,
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unix_open_ds,
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unix_close_ds,
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unix_start_device,
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unix_cancel_device,
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unix_read_data,
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unix_get_params,
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unix_option_get_value,
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unix_option_set_value,
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unix_option_get_descriptor,
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unix_option_find_descriptor,
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};
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extern unixlib_handle_t sane_handle DECLSPEC_HIDDEN;
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#define SANE_CALL( func, params ) __wine_unix_call( sane_handle, unix_ ## func, params )
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