In <199910170932.CAA25966@nb00.nas.nasa.gov>
jdolecek@netbsd.org wrote:

> Module Name:	syssrc
> Committed By:	jdolecek
> Date:		Sun Oct 17 09:32:16 UTC 1999
> 
> Modified Files:
> 	syssrc/sys/arch/sun3/dev: zs.c
> 
> Log Message:
> include opt_ddb.h, so that symbol DDB actually get's defined appropriately
> kill local definition of Debugger() - <sys/systm.h> DTRT
> don't assume Debugger() is always available and put the call inside #ifdef DDB

On sun3 port, Debugger() is defined in sun3/stub.c if DDB is not defined.
I'm not sure whether it is appropriate, though.
---
tsutsui@ceres.dti.ne.jp