Detecting zombie processes

[Sunil Murthy]

I am currently porting an application to the Sun Sparc and have the 
following question:

Is there any way on the Sun, to determine if a process is a zombie
process or not, given that I can detect that a process exists using 
the "kill (pid,0)" system call. I believe that the Sun doesnt implement
a procfs file system. 

Please respond to :
murthy at infonode.ingr.com

Thanks,

Sunil Murthy