[current tinderbox] failure on amd64/amd64

[FreeBSD Tinderbox]

TB --- 2004-04-05 11:04:27 - tinderbox 2.3 running on freebsd-current.sentex.ca
TB --- 2004-04-05 11:04:27 - starting CURRENT tinderbox run for amd64/amd64
TB --- 2004-04-05 11:04:27 - checking out the source tree
TB --- 2004-04-05 11:04:27 - cd /home/tinderbox/sandbox/CURRENT/amd64/amd64
TB --- 2004-04-05 11:04:27 - /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -A src
TB --- 2004-04-05 11:10:21 - building world (CFLAGS=-O2 -pipe)
TB --- 2004-04-05 11:10:21 - cd /home/tinderbox/sandbox/CURRENT/amd64/amd64/src
TB --- 2004-04-05 11:10:21 - /usr/bin/make -B buildworld
>>> Rebuilding the temporary build tree
>>> stage 1.1: legacy release compatibility shims
>>> stage 1.2: bootstrap tools
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3: cross tools
>>> stage 4.1: building includes
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything
[...]
as  --defsym SIO_PRT=0x3f8 --32 -o crt.o /other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/kgzldr/crt.s
as  --defsym SIO_PRT=0x3f8 --32 -o sio.o /other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/kgzldr/sio.s
cc -Os -DKZIP -ffreestanding -mpreferred-stack-boundary=2 -m32  -Wl,-r -nostdlib -m elf_i386_fbsd -static -o kgzldr.o start.o boot.o inflate.o lib.o crt.o sio.o 
===> sys/boot/i386/libi386
cc -O2 -pipe  -DCOMPORT=0x3f8 -DCOMSPEED=9600 -DTERM_EMU -I/other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/libi386/../../common -I/other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/libi386/../btx/lib  -I/other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/libi386/../../../contrib/dev/acpica  -I/other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/libi386/../../.. -I. -I/other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/libi386/../../../../lib/libstand/ -ffreestanding -mpreferred-stack-boundary=2 -m32  -c /other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/libi386/biosacpi.c
In file included from /other/tinderbox/CURRENT/amd64/amd64/src/sys/contrib/dev/acpica/acfreebsd.h:165,
                 from /other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/libi386/biosacpi.c:34:
/home/tinderbox/sandbox/CURRENT/amd64/amd64/obj/amd64/other/tinderbox/CURRENT/amd64/amd64/src/i386/usr/include/ctype.h:88: error: syntax error before "int"
*** Error code 1

Stop in /other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386/libi386.
*** Error code 1

Stop in /other/tinderbox/CURRENT/amd64/amd64/src/sys/boot/i386.
*** Error code 1

Stop in /other/tinderbox/CURRENT/amd64/amd64/src/sys/boot.
*** Error code 1

Stop in /other/tinderbox/CURRENT/amd64/amd64/src/sys.
*** Error code 1

Stop in /other/tinderbox/CURRENT/amd64/amd64/src.
*** Error code 1

Stop in /other/tinderbox/CURRENT/amd64/amd64/src.
*** Error code 1

Stop in /other/tinderbox/CURRENT/amd64/amd64/src.
TB --- 2004-04-05 12:23:12 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2004-04-05 12:23:12 - ERROR: failed to build world
TB --- 2004-04-05 12:23:12 - tinderbox aborted