Add monitors

Monitors are used to log events from the simulated nodes. So far there are a log
monitor which just logs the nodes' log messages and a SQLite monitor which does
nothing at the moment.

1 files changed, 1 insertions, 0 deletions

diff --git a/mmss/types.hpp b/mmss/types.hpp
index 54a8474..b649849 100644
--- a/mmss/types.hpp
+++ b/mmss/types.hpp
@@ -56,6 +56,7 @@ private:
 class context_t;
 class config_t;
 class iface_t;
+class monitor_t;
 class network_t;
 class node_t;
 class now_t;