extern public static void RegisterSignal(int signum, string target, uWSGIHook1 func);
extern public static void RegisterSignal(int signum, string target, uWSGIHook1 func);
extern public static void RegisterSignal(int signum, string target, uWSGIHook1 func);
extern public static void RegisterSignal(int signum, string target, uWSGIHook1 func);