From 67243b6d986179da11fc1d364606d8e1653688ff Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Sat, 6 Jan 2018 13:38:34 -0500
Subject: SVC calls

---
 include/lcd.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include')

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_
-- 
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