- Changed the used random function pointer to more flexible format. Renamed havege_rand() to havege_random() to prevent mistakes. Lots of changes as a consequence in library code and programs

diff --git a/programs/test/ssl_test.c b/programs/test/ssl_test.c
index 683963c..8bac4b2 100644
--- a/programs/test/ssl_test.c
+++ b/programs/test/ssl_test.c
@@ -257,7 +257,7 @@
 
     ssl_set_authmode( &ssl, SSL_VERIFY_NONE );
 
-    ssl_set_rng( &ssl, havege_rand, &hs );
+    ssl_set_rng( &ssl, havege_random, &hs );
     ssl_set_dbg( &ssl, my_debug, opt );
     ssl_set_bio( &ssl, net_recv, &client_fd,
                        net_send, &client_fd );