init: Move keychords to keychords.c

Change-Id: I8fba9f5f73439a451fc961f8111612dff4fb5dfd
diff --git a/init/keychords.h b/init/keychords.h
new file mode 100644
index 0000000..070b858
--- /dev/null
+++ b/init/keychords.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _INIT_KEYCHORDS_H_
+#define _INIT_KEYCHORDS_H_
+
+struct service;
+
+void add_service_keycodes(struct service *svc);
+void keychord_init(void);
+void handle_keychord(void);
+int get_keychord_fd(void);
+
+#endif