Added public files
Roughly added all public files. Probably missed some, though.
diff --git a/doc/sefun/query_mud_port b/doc/sefun/query_mud_port
new file mode 100644
index 0000000..2e5c6d2
--- /dev/null
+++ b/doc/sefun/query_mud_port
@@ -0,0 +1,23 @@
+DEPRECATED
+SYNOPSIS
+ int query_mud_port(void)
+ int query_mud_port(object user)
+ int query_mud_port(int num)
+
+DESCRIPTION
+ Returns the port number the parser uses for user connections.
+
+ If no argument is given, the port for this_player() is
+ returned. If this_player() is not existing or not interactive,
+ the first port number open for connections is returned.
+
+ If an user object is given, the port used for its connection
+ is returned.
+ If a positive number is given, the <num>th port number the
+ parser uses for connections is returned (given that there are
+ that many ports).
+ If -1 is given, the number of ports open for connections is
+ returned.
+
+SEE ALSO
+ query_udp_port(E)