update sys.h

diff --git a/sys.h b/sys.h
index 0a212a36e9a7158d7c19d7bbaf78a7474c5984dc..7d241f99faf008dea0c4b4c3bb64bb1ec8c40511 100644 (file)
--- a/sys.h
+++ b/sys.h
@@ -270,4 +270,4 @@ int Sys_Main(int argc, char *argv[]);
 
 #endif
 
-void Sys_Register_Commands();
\ No newline at end of file
+void Sys_Register_Commands(void);
\ No newline at end of file