#define FOSC	(4000000L)#define SCI_EIGHT	(0)#define SCI_NINE	(1)unsigned char	sci_Init(unsigned long int, unsigned char);void 		sci_PutByte(unsigned char);unsigned char	sci_GetByte(void);void 		sci_PutNinth(unsigned char);unsigned char	sci_GetNinth(void);unsigned char	sci_GetFERR(void);unsigned char	sci_CheckOERR(void);