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