Just compiling a new kernel, I get that

.../arch/i386/isa/pcvt/pcvt_hdr.h

has problems at lines 918 and 1191.

918: incompatible types in initialization, initializer element for
`vtcd.cd_class' is not constant, initialization makes integer from
pointer without a cast.

#if PCVT_NETBSD > 101
struct cfdriver vtcd = {
        NULL, "vt", pcprobe, pcattach, DV_TTY, sizeof(struct vt_softc)
};

1191: confilicting types for `fillw' machine/cpu.h:140: previous
declaration of `fillw'

	#if (PCVT_FREEBSD > 0 && PCVT_FREEBSD < 200) || (PCVT_NETBSD > 0 &&
	  PCVT_NETBSD <= 110)
	extern void fillw(U_short value, void *addr, u_int length);
	#endif

/usr/include/machine/cpu.h:
	/* locore.s */
	...
	void    fillw __P((short, void *, size_t));

So could .../arch/i386/isa/pcvt/pcvt_hdr.h be changed perhaps?

Cheers,

 Patrick