void Lcd_Port(char);
void Lcd_Cmd(char);
void Lcd_Clear();
void Lcd_Set_Cursor(char, char);
void Lcd_Init();
void Lcd_Write_Char(char);
void Lcd_Write_String(char *);
void Lcd_Shift_Right();
void Lcd_Shift_Left();

// For some VFD's like Noritake
void Vfd_Set_Brightness(int);