22 extern engine_t Engine[1];
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26 extern bool engine_is_ok (const engine_t * engine);
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27 extern void engine_open (engine_t * engine);
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28 extern void engine_close (engine_t * engine);
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29 extern bool engine_active (engine_t * engine);
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30 extern bool engine_eof (engine_t * engine);
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31 extern void engine_send (engine_t * engine, const char format[], ...);
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32 extern void engine_send_queue (engine_t * engine, const char format[], ...);
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33 extern bool engine_get_non_blocking(engine_t * engine, char string[]);
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34 extern void engine_get (engine_t * engine, char string[]);
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35 extern void engine_set_nice_value(engine_t * engine, int value);
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37 #endif // !defined ENGINE_H
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