NetBSD-5 build broken in libudf

[Iain Hibbert <plunky%rya-online.net@localhost>]

Hi,
   NetBSD-5 build is broken today at:


#   compile  libudf/udf_subr.o
/usr/tools/bin/i386--netbsdelf-gcc -O2 -Wno-pointer-sign -DDEBUG -DDIAGNOSTIC 
-ffreestanding -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith 
-Wno-sign-compare -Wno-traditional -Wa,--fatal-warnings -Wreturn-type -Wswitch 
-Wshadow -Wcast-qual -Wwrite-strings -Wextra -Wno-unused-parameter -std=gnu99  
-Werror   -I/home/plunky/src/sys/rump/fs/lib/libudf/../../../include  -D_KERNEL 
-D_RUMPKERNEL -DMULTIPROCESSOR -DDIAGNOSTIC 
-I/home/plunky/src/sys/rump/fs/lib/libudf -I. 
-I/home/plunky/src/sys/rump/fs/lib/libudf/../../../../../common/include 
-nostdinc -I/home/plunky/src/sys/rump/fs/lib/libudf/../../../..   -nostdinc 
-isystem /var/obj/destdir.i386/usr/include -c    
/home/plunky/src/sys/rump/fs/lib/libudf/../../../../fs/udf/udf_subr.c -o 
udf_subr.o
cc1: warnings being treated as errors
/home/plunky/src/sys/rump/fs/lib/libudf/../../../../fs/udf/udf_subr.c: In 
function 'udf_dump_trackinfo':
/home/plunky/src/sys/rump/fs/lib/libudf/../../../../fs/udf/udf_subr.c:169: 
warning: implicit declaration of function 'snprintb'


I guess this is related to the UDF pullup (#447) as of yesterday..?

iain