104 lines
1.6 KiB
C
104 lines
1.6 KiB
C
/*
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* drivers.h
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* This file is part of LCDd, the lcdproc server.
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*
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* This file is released under the GNU General Public License. Refer to the
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* COPYING file distributed with this package.
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*
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* Copyright (c) 2001, Joris Robijn
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*
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*/
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#ifndef DRIVERS_H
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#define DRIVERS_H
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#include "drivers/lcd.h"
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#include "shared/LL.h"
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typedef struct DisplayProps {
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int width, height;
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int cellwidth, cellheight;
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} DisplayProps;
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extern DisplayProps * display_props;
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#ifndef bool
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# define bool short
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# define true 1
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# define false 0
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#endif
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int
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drivers_load_driver( char * name );
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int
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drivers_unload_all();
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const char *
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drivers_get_info();
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void
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drivers_clear();
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void
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drivers_flush();
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void
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drivers_string( int x, int y, char * string );
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void
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drivers_chr( int x, int y, char c );
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void
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drivers_vbar( int x, int y, int len, int promille, int pattern );
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void
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drivers_hbar( int x, int y, int len, int promille, int pattern );
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void
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drivers_num( int x, int num );
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void
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drivers_heartbeat( int state );
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void
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drivers_icon( int x, int y, int icon );
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void
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drivers_set_char( char ch, char *dat );
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int
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drivers_get_contrast();
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void
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drivers_set_contrast( int contrast );
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void
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drivers_cursor( int x, int y, int state );
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void
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drivers_backlight( int brightness );
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void
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drivers_output( int state );
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const char *
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drivers_get_key();
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/* Please don't read this list except using the following functions */
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extern LinkedList * loaded_drivers;
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static inline Driver * drivers_getfirst ()
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{
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return LL_GetFirst(loaded_drivers);
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}
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static inline Driver * drivers_getnext ()
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{
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return LL_GetNext(loaded_drivers);
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}
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#endif
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