Added license information!

1 files changed, 26 insertions, 2 deletions

diff --git a/include/lcdlib.h b/include/lcdlib.h
index fd28a0e..192b3a4 100644
--- a/include/lcdlib.h
+++ b/include/lcdlib.h
@@ -1,19 +1,43 @@
+/*
+	This file is part of ctak.
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful, but
+	WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+	General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Takwrap.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 #include <stdlib.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
 
+// ===================================================================
+// Types
+// ===================================================================
+
 #define LCD_WIDTH  16
 #define LCD_HEIGHT 2
 
 enum LCD_WRITE_MODE { L_OVERWRITE, L_SCROLL };
 
+// ===================================================================
+// Methods
+// ===================================================================
+
 int lcd_begin(void);
 void lcd_end(void);
 void lcd_clear(void);
 
-void lcd_put_line(const enum LCD_WRITE_MODE mode,
-									const char *line);
+void lcd_put_line(const enum LCD_WRITE_MODE mode, const char *line);
 
 void lcd_printf_line(const enum LCD_WRITE_MODE mode,
 										 const char *format, ...);