Type Definition indy_sys::payments::SignWithAddressCB

type SignWithAddressCB = extern "C" fn(command_handle: CommandHandle, wallet_handle: WalletHandle, address: CString, message_raw: BString, message_len: u32, cb: Option<extern "C" fn(command_handle: i32, err: Error, raw: BString, len: u32)>) -> Error;