Is there any predefined macro for invalid rtems_id ?

[Valery Pykhtin]

Hello All,

I wrote a C++ wrapper class for rtems task.
When task dies I want to set the id of the task to some predefined invalid 
value for ids.
The funny thing is that I tried to use 0 first, but soon I realized that it 
means RTEMS_SELF, that due to some very strange effects in my programs.

I failed to find that macro in RTEMS docs.

Can anyone help me, please ?

Valery