> On Feb 3, 11:43pm, YAMAMOTO Takashi wrote:
> } Christos Zoulas wrote:
> } > On Oct 18,  2:45pm, yamt@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
> } > 
> } > | it includes headers in /usr/include, which don't necessarily know about
> } > | _NETBSD_TOOLS, doesn't it?
> } > 
> } > I changed the needed headers to "know" about the define. mtree passes -Wall
> } > now.
> } > 
> } > christos
> } 
> } only if your /usr/include is new enough to know it?
> } i don't think that host tools should expect supports from
> } host environment.
> 
>     They don't.  The support comes from our compat library.
> 
> }-- End of excerpt from YAMAMOTO Takashi

_NETBSD_TOOLS is a specific support from host environment, isn't it?

i don't see why bother to use host headers here, rather than
making compat_defs.h provide necessary prototypes.

YAMAMOTO Takashi