My first bout of untangling udhcp.  Make lots of gratuitous #defines go
away, substitutie BB_VER for an external VERSION, use busybox CONFIG symbols
rather than checking for them then defining others, etc.  Lots more cleanup
to do...
diff --git a/networking/udhcp/static_leases.h b/networking/udhcp/static_leases.h
index d06520b..81708ff 100644
--- a/networking/udhcp/static_leases.h
+++ b/networking/udhcp/static_leases.h
@@ -14,10 +14,8 @@
 /* Check to see if an ip is reserved as a static ip */
 uint32_t reservedIp(struct static_lease *lease_struct, uint32_t ip);
 
-#ifdef UDHCP_DEBUG
-/* Print out static leases just to check what's going on */
+/* Print out static leases just to check what's going on (debug code) */
 void printStaticLeases(struct static_lease **lease_struct);
-#endif
 
 #endif