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1.1 anton 1: /* Input driver header */ 2: 3: unsigned char getkey(FILE *); 4: int key_avail(FILE *); 5: void prep_terminal(); 6: void deprep_terminal(); 7: void install_signal_handlers(void); 8: 9: #define key() getkey(stdin) 1.2 ! benschop 10: #define key_query -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */ ! 11: /* flag was originally wrong -- lennart */ ! 12: