diff --git a/init/property_service.h b/init/property_service.h
index 85e7bc0..207c03b 100644
--- a/init/property_service.h
+++ b/init/property_service.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef _INIT_PROPERTY_H
-#define _INIT_PROPERTY_H
+#pragma once
 
 #include <sys/socket.h>
 
@@ -35,13 +34,10 @@
 
 extern bool PropertyChildReap(pid_t pid);
 
-void property_init(void);
-void property_load_boot_defaults(bool);
-void load_persist_props(void);
-void load_system_props(void);
+void property_init();
+void property_load_boot_defaults(bool load_debug_prop);
+void load_persist_props();
 void StartPropertyService(Epoll* epoll);
 
 }  // namespace init
 }  // namespace android
-
-#endif  /* _INIT_PROPERTY_H */