1 files changed, 9 insertions, 0 deletions
diff --git a/include/lcd.h b/include/lcd.h
index 0962e08..441d463 100644
--- a/include/lcd.h
+++ b/include/lcd.h
@@ -3,6 +3,9 @@
 
 #include <stdint.h>
 
+/**
+ * Direct access
+ */
 void lcd_init(void);
 
 void lcd_puts(const char *s);
@@ -11,4 +14,10 @@ void lcd_puth(int h);
 void lcd_putb(uint8_t b);
 void lcd_clear(void);
 
+/**
+ * Buffered/async access
+ */
+void lcd_handler(void);
+void lcd_put(const char *s);
+
 #endif // LCD_H_