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/*
* BRLTTY - A background process providing access to the console screen (when in
* text mode) for a blind person using a refreshable braille display.
*
* Copyright (C) 1995-2014 by The BRLTTY Developers.
*
* BRLTTY comes with ABSOLUTELY NO WARRANTY.
*
* This is free software, placed 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. Please see the file LICENSE-GPL for details.
*
* Web Page: http://mielke.cc/brltty/
*
* This software is maintained by Dave Mielke <dave@mielke.cc>.
*/
#ifndef BRLTTY_INCLUDED_DRIVERS
#define BRLTTY_INCLUDED_DRIVERS
#include "driver.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef struct {
const void *address;
const DriverDefinition *definition;
} DriverEntry;
extern int isDriverAvailable (const char *code, const char *codes);
extern int isDriverIncluded (const char *code, const DriverEntry *table);
extern int haveDriver (const char *code, const char *codes, const DriverEntry *table);
extern const char *getDefaultDriver (const DriverEntry *table);
extern const void *loadDriver (
const char *driverCode, void **driverObject,
const char *driverDirectory, const DriverEntry *driverTable,
const char *typeName, char typeLetter, const char *symbolPrefix,
const void *nullAddress, const DriverDefinition *nullDefinition
);
extern void identifyDriver (
const char *type,
const DriverDefinition *definition,
int full
);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* BRLTTY_INCLUDED_DRIVERS */
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