Martin Husemann wrote:
>>I think the <sys/signalvar.h> include in proc.h:52 should be 
>>guarded by #if defined(_KERNEL_OPT).
> 
> Next obvious question, of course, is: why is signalvar.h installed to
> /usr/include/sys at all?

And my question is, who should know the answer to the question?

BR,
Teemu