+#ifdef USE_SOCKET
+ { "net_inc", DT_NUM, R_NONE, UL &NetInc, "10" },
+ /*
+ ** .pp
+ ** Operations that expect to transfer a large amount of data over the
+ ** network will update their progress every \fInet_inc\fP kilobytes.
+ ** If set to 0, no progress messages will be displayed.
+ ** .pp
+ ** See also ``$$read_inc'' and ``$$write_inc''.
+ */
+#endif