pub unsafe static mut RedisModule_SubscribeToKeyspaceEvents: Option<unsafe extern "C" fn(ctx: *mut RedisModuleCtx, types: c_int, cb: RedisModuleNotificationFunc) -> c_int>pub unsafe static mut RedisModule_SubscribeToKeyspaceEvents: Option<unsafe extern "C" fn(ctx: *mut RedisModuleCtx, types: c_int, cb: RedisModuleNotificationFunc) -> c_int>