#ifndef __AP_INERTIAL_SENSOR_USER_INTERACT_H__ #define __AP_INERTIAL_SENSOR_USER_INTERACT_H__ #include /* Pure virtual interface class */ class AP_InertialSensor_UserInteract { public: virtual bool blocking_read() = 0; virtual void printf(const char *, ...) FMT_PRINTF(2, 3) = 0; }; #endif // __AP_INERTIAL_SENSOR_USER_INTERACT_H__