be used to determine the type of the session
identified by the specified session identifier. The
returned string is one of <literal>x11</literal>,
- <literal>tty</literal> or
+ <literal>wayland</literal>, <literal>tty</literal> or
<literal>unspecified</literal> and needs to be freed
with the libc
<citerefentry><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry>