GRAS:
* fix a bug on struct sizeof computation, which prevented the
exchange of arrays of structs in some conditions
+ - added a regression test about this in datadesc_usage
* Allow the exchange of 0-long dynamic vectors.
- for that, use -1 as indicator of dynamic size instead of 0
- This implied to change any size from unsigned long to long,
- This also induce a protocol change, thus bumping network protocol
version from 0 to 1 (if we have external users, we have to get
clean on that point too ;)
-
+ - added two regression tests about this in datadesc_usage
+
MSG:
* Allow to control the simulation from a trace file.
New functions MSG_action_register() and MSG_action_trace_run()