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Diffstat (limited to 'src/device/device.hpp')
| -rw-r--r-- | src/device/device.hpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/device/device.hpp b/src/device/device.hpp index 2e485b1d6..866e2c676 100644 --- a/src/device/device.hpp +++ b/src/device/device.hpp @@ -76,6 +76,7 @@ namespace hw { class i_device_callback { public: virtual void on_button_request(uint64_t code=0) {} + virtual void on_button_pressed() {} virtual boost::optional<epee::wipeable_string> on_pin_request() { return boost::none; } virtual boost::optional<epee::wipeable_string> on_passphrase_request(bool on_device) { return boost::none; } virtual void on_progress(const device_progress& event) {} |