#define FOSC (16000000L) #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);