Type Definition s2n_tls_sys::s2n_cache_store_callback

pub type s2n_cache_store_callback = Option<unsafe extern "C" fn(conn: *mut s2n_connection, arg1: *mut c_void, ttl_in_seconds: u64, key: *const c_void, key_size: u64, value: *const c_void, value_size: u64) -> c_int>;