diff --git a/src/network/network_func.h b/src/network/network_func.h
--- a/src/network/network_func.h
+++ b/src/network/network_func.h
@@ -74,6 +74,8 @@ bool NetworkServerStart();
 void NetworkServerNewCompany(const Company *company, NetworkClientInfo *ci);
 bool NetworkServerChangeClientName(ClientID client_id, const std::string &new_name);
 
+void NetworkSavePassword();
+void NetworkLoadPassword();
 
 void NetworkServerDoMove(ClientID client_id, CompanyID company_id);
 void NetworkServerSendRcon(ClientID client_id, TextColour colour_code, const std::string &string);