1 files changed, 40 insertions, 0 deletions

diff --git a/keyboards/halberd/halberd.h b/keyboards/halberd/halberd.h
new file mode 100644
index 000000000..d2adb4a15
--- /dev/null
+++ b/keyboards/halberd/halberd.h
@@ -0,0 +1,40 @@
+/* Copyright 2019 ENDO Katsuhiro <ka2hiro@kagizaraya.jp>
+ *
+ * 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/>.
+ */
+#pragma once
+
+#include "quantum.h"
+
+/* This a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K10, \
+    K11, K12, K13, K14, K15, K16, K17, K18, K19, K20, K21, \
+    K22, K23, K24, K25, K26, K27, K28, K29, K30, K31, K32, \
+              K33, K34, K35, K36, K37, K38, K39   \
+) \
+{ \
+    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   K07,   K08,   K09,   K10 }, \
+    { K11,   K12,   K13,   K14,   K15,   K16,   K17,   K18,   K19,   K20,   K21 }, \
+    { K22,   K23,   K24,   K25,   K26,   K27,   K28,   K29,   K30,   K31,   K32 }, \
+    { KC_NO, KC_NO, K33,   K34,   K35,   K36,   K37,   K38,   K39,   KC_NO, KC_NO } \
+}
+