#ifndef PARSE_H#define PARSE_Htypedef enum {   E_NOTHING,/* these six are hard-coded in the timer2 pushbutton code, *//* so changing them also requires changing isr.asi */   E_NEXT,   E_PLAY_PAUSE,   E_PREV,   E_RANDOM,   E_VOL_UP,   E_VOL_DOWN,   spare7,   spare8,   spare9,/* these are also hard-coded inside the interrupt routine */   E_LCD_SCROLL_TIMER,   E_LCD_TIMEOUT_TIMER,   E_PARAM_WRITE_TIMER,   E_ID3_UPDATE_TIMER,   E_TIMER4,   E_TIMER5,   E_TIMER6,   E_TIMER7,   spare18,   spare19,/* these are easy to change if needed */   E_INC,   E_DEC,   E_NEXT_LIST,   E_PREV_LIST,   E_UP,   E_DOWN,   E_LEFT,   E_RIGHT,   E_ENTER,   E_FWD,   E_REV,   E_DISPLAY1} event_t;extern void parse_init(void);extern void parse_serial_input(void);extern void parse_event_setup(void);#endif /* PARSE_H */