[−][src]Function libeyelink_sys::eyelink_send_message
pub unsafe extern "C" fn eyelink_send_message(msg: *mut c_char) -> INT16
@ingroup messaging Sends a text message the connected eye tracker. The text will be added to the EDF file.
@param msg Text to send to the tracker. @return \c 0 if no error, else link error code.
\b Example: See \c eyelink_quiet_mode()
\sa \c eyelink_node_send_message(), \c eyelink_quiet_mode() and \c set_eyelink_address()