mi_disable_callback()

The mi_disable_callback() function disables a callback for a single event or for all events.

conn	is either a `NULL`-valued pointer or a pointer to the connection descriptor a previous call to mi_open(), mi_server_connect(), or mi_server_reconnect() has established.
event_type	is the event type for the callback. For a list of valid event types, see Figure 10-1 on page 10-4.
cback_handle	is the callback handle that a previous call to mi_register_callback() has returned.