void	LCD_WR_Delay( void );
void	LCD_Delay_nms( int );
void	LCD_Delay_nus( int );
void	LCD_DATW_Timing( void );
void	LCD_CMDW_Timing( void ) ;
void	GLCD_Initial( void ) ;
void	putcGLCD( unsigned char ) ;
void	cmdwGLCD( unsigned char ) ;
void	putrsGLCD( const rom unsigned char * ) ;
void	putsGLCD( unsigned char * ) ;
void	setcurGLCD(char , char) ;