--- a/master/globals.h	Thu Mar 08 13:06:20 2007 +0000
+++ b/master/globals.h	Thu Mar 08 18:15:25 2007 +0000
@@ -157,6 +157,8 @@
 void ec_print_data(const uint8_t *, size_t);
 void ec_print_data_diff(const uint8_t *, const uint8_t *, size_t);
 size_t ec_state_string(uint8_t, char *);
+ssize_t ec_mac_print(const uint8_t *, char *);
+int ec_mac_is_zero(const uint8_t *);
 
 /*****************************************************************************/