Added license information!

1 files changed, 30 insertions, 0 deletions

diff --git a/include/actions.h b/include/actions.h
index ced0315..a1c90cc 100644
--- a/include/actions.h
+++ b/include/actions.h
@@ -1,3 +1,20 @@
+/*
+	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/>.
+*/
+
 #ifndef ACTIONS_H
 #define ACTIONS_H
 
@@ -6,6 +23,10 @@
 
 #include <tak.h>
 
+// ===================================================================
+// Types
+// ===================================================================
+
 enum A_TYPE { A_PLACE, A_MOVE };
 
 typedef uint32_t action_t;
@@ -33,11 +54,20 @@ typedef struct action_list_s {
 	uint32_t length;
 } action_list_t;
 
+// ===================================================================
+// Variables
+// ===================================================================
+
 extern int8_t move_deltas[4];
 
+// ===================================================================
+// Methods
+// ===================================================================
+
 void action_list_init(void);
 void action_list_free(action_list_t *list);
 action_list_t *action_list_generate(void);
+
 int action_move_to_front(const action_t action, action_list_t *list);
 
 void action_take(const action_t action);