// STDIO.H// Standard AVR input/output definitions. #define	SREG	0x3f#define	SPH	0x3e#define	SPL	0x3d#define	GIMSK	0x3b#define	GIFR	0x3a#define	TIMSK	0x39#define	TIFR	0x38#define	MCUCR	0x35#define	TCCR0	0x33#define	TCNT0	0x32#define	TCCR1A	0x2f#define	TCCR1B	0x2e#define	TCNT1H	0x2d#define	TCNT1L	0x2c#define	OCR1AH	0x2b#define	OCR1AL	0x2a#define	OCR1BH	0x29#define	OCR1BL	0x28#define	ICR1H	0x25#define	ICR1L	0x24#define	WDTCR	0x21#define	EEARL	0x1e#define	EEDR	0x1d#define	EECR	0x1c#define	PORTA	0x1b#define	DDRA	0x1a#define	PINA	0x19#define	PORTB	0x18#define	DDRB	0x17#define	PINB	0x16#define	PORTC	0x15#define	DDRC	0x14#define	PINC	0x13#define	PORTD	0x12#define	DDRD	0x11#define	PIND	0x10#define	SPDR	0x0f#define	SPSR	0x0e#define	SPCR	0x0d#define	UDR	0x0c#define	USR	0x0b#define	UCR	0x0a#define	UBRR	0x09#define	ACSR	0x08// Library functions callable as C functions.int _CheckIntOverflow(void);int _CheckLongOverflow(void);int _CheckDivZero(void);long _GetLongOverflow(void);void romcpy(char *dest, char *source);char inp(int addr);void outp(int addr, int val);void sbip(int addr, int val);void cbip(int addr, int val);