Index: network.h
===================================================================
--- network.h	(revision 65)
+++ network.h	(revision 66)
@@ -242,6 +242,9 @@
 be provided thru ##--name## command line argument.
 **/
 
+// internal hack, no doc provided
+extern signed char raydium_network_set_socket_block_internal(int socket, int block);
+
 extern signed char raydium_network_set_socket_block (int block);
 /**
 This function will sets ##block## (true or false) status to the network stack.
@@ -393,4 +396,10 @@
 Dumps various stats about network stack to console.
 **/
 
+extern signed char raydium_network_internet_test(void);
+/**
+This function will test if direct internet connection is available,
+using a DNS root server. Use with caution.
+**/
+
 #endif