+ * Revision 1.4 1997-09-29 07:12:50 adam
+ * NMEM thread safe. NMEM must be initialized before use (sigh) -
+ * routine nmem_init/nmem_exit implemented.
+ *
+ * Revision 1.3 1997/07/21 12:47:38 adam
+ * Moved definition of nmem_control and nmem_block.
+ *
+ * Revision 1.2 1995/12/13 13:44:37 quinn