add startup messages for LCD

1 files changed, 2 insertions, 1 deletions

diff --git a/lcd.h b/lcd.h
index 0626237..804b44f 100644
--- a/lcd.h
+++ b/lcd.h
@@ -1,7 +1,8 @@
 #define Press_Change_Message "Push CHANGE to continue."
 
+#include <glib.h>
 
-void LCD_display_error_message(char *response);
+void LCD_display_extended_message(char *response, gboolean show_change_message);
 void LCD_clear();
 void LCD_write(int row, int col, char *LCD_string);
 void LCD_initialize(void);