+ * Revision 1.5 2002/01/13 14:57:05 mdw
+ * Make @t_read@ be static, as it always should have been.
+ *
+ * Revision 1.4 2001/02/19 19:10:45 mdw
+ * Set unet devices to be point-to-point.
+ *
+ * Revision 1.3 2001/02/05 19:55:00 mdw
+ * Guard against inappropriate compilation.
+ *
+ * Revision 1.2 2001/02/04 17:10:58 mdw
+ * Make file descriptors be nonblocking and close-on-exec.
+ *