Function libeyelink_sys::eyelink_accept_trigger

pub unsafe extern "C" fn eyelink_accept_trigger() -> INT16

@ingroup setup_eyelink Triggers the EyeLink tracker to accept a fixation on a target, similar to the 'Enter' key or spacebar on the tracker.

@return \c NO_REPLY if drift correction not completed yet.\n OK_RESULT (0) if success.\n ABORT_REPLY (27) if 'ESC' key aborted operation.\n \c -1 if operation failed.\n \c 1 if poor calibration or excessive validation error.

\b Example: See \c eyelink_driftcorr_start()

\sa \c eyelink_apply_driftcorr(), \c eyelink_current_mode(), \c eyelink_driftcorr_start() and \c eyelink_target_check()