[Keymap] clean up userspace, add XD75 / Keyboardio Atreus (#13121)

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/users/replicaJunction/features/super_alt_tab.h b/users/replicaJunction/features/super_alt_tab.h
new file mode 100644
index 000000000..8bdf2bc22
--- /dev/null
+++ b/users/replicaJunction/features/super_alt_tab.h
@@ -0,0 +1,27 @@
+/* Copyright 2021 Joshua T.
+ *
+ * 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 QMK_KEYBOARD_H
+#include "rj_keycodes.h"
+
+#ifndef USER_SUPER_ALT_TAB_TIMEOUT
+#    define USER_SUPER_ALT_TAB_TIMEOUT 500
+#endif
+
+void matrix_scan_super_alt_tab(void);
+
+bool process_record_super_alt_tab(uint16_t keycode, const keyrecord_t *record);