Function libeyelink_sys::eyelink_command_result

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

@ingroup messaging Check for and retrieves the numeric result code sent by the tracker from the last command.

@return \c NO_REPLY if no reply to last command.\n OK_RESULT (0) if OK.\n Other error codes represent tracker execution error.\n

\b Example: See \c eyelink_send_command()

\sa \c eyelink_last_message(), \c eyelink_send_command() and \c eyelink_timed_command()