voidLcd_Port(char);voidLcd_Cmd(char);voidLcd_Clear(void);voidLcd_Set_Cursor(char,char);voidLcd_Init(void);voidLcd_Write_Char(char);voidLcd_Write_String(char*);voidLcd_Shift_Right(void);voidLcd_Shift_Left(void);// For some VFD's like NoritakevoidVfd_Set_Brightness(int);