#if CONFIG_LCD_4BIT
#define LCD_WRITE_H(x) /* Implement me! */
#define LCD_WRITE_L(x) /* Implement me! */
- #define LCD_READ_H /* Implement me! */
- #define LCD_READ_L /* Implement me! */
+ #define LCD_READ_H ( 0 /* Implement me! */ )
+ #define LCD_READ_L ( 0 /* Implement me! */ )
#else
#define LCD_WRITE(x) /* Implement me! */
#define LCD_READ /* Implement me! */