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