Moved files to common, protocol and doc directory

common/layer.h

@@ -0,0 +1,32 @@
+/*
+Copyright 2011 Jun Wako <wakojun@gmail.com>
+
+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 2 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef LAYER_H
+#define LAYER_H 1
+
+#include <stdint.h>
+
+extern uint8_t default_layer;
+extern uint8_t current_layer;
+
+/* return keycode for switch */
+uint8_t layer_get_keycode(uint8_t row, uint8_t col);
+
+/* process layer switching */
+void layer_switching(uint8_t fn_bits);
+
+#endif