Build breakage - port amd64 - vis

[Paul Goyette <paul%whooppee.com@localhost>]

Found on my build-and-test environment:

#   compile  libc/vis.ln
CC=/test-bed/tools/bin/x86_64--netbsd-gcc 
/test-bed/tools/bin/x86_64--netbsd-lint -chapbxzFS -X 272 -d 
/test-bed/dst/usr/include  -D_LIBC -DLIBC_SCCS -DSYSLIBC_SCCS -D_REENTRANT 
-DHESIOD -DINET6 -DNLS -DYP -I/test-bed/src/lib/libc/include 
-I/test-bed/src/lib/libc -I/test-bed/src/sys 
-I/test-bed/src/lib/libc/compat/../locale 
-I/test-bed/src/lib/libc/compat/stdlib 
-I/test-bed/src/lib/libc/compat/../stdlib 
-I/test-bed/src/lib/libc/../../common/lib/libc/quad 
-I/test-bed/src/lib/libc/../../common/lib/libc/string 
-I/test-bed/src/lib/libc/../../common/lib/libc/arch/x86_64/string 
-D__DBINTERFACE_PRIVATE -I/test-bed/src/libexec/ld.elf_so 
-I/test-bed/src/lib/libc/dlfcn -I/test-bed/src/lib/libc/gdtoa -DNO_FENV_H 
-I/test-bed/src/lib/libc/arch/x86_64/gdtoa -DWITH_RUNE -I/test-bed/src/lib/libc 
-DPOSIX_MISTAKE -DCOMPAT__RES -DUSE_POLL -DPORTMAP -DWIDE_DOUBLE -DALL_STATE 
-DUSG_COMPAT -D_FORTIFY_SOURCE=2    -i /test-bed/src/lib/libc/gen/vis.c
/test-bed/src/lib/libc/gen/vis.c(187): syntax error 'olen' [249]
/test-bed/src/lib/libc/gen/vis.c(243): olen undefined [99]
/test-bed/src/lib/libc/gen/vis.c(277): olen undefined [99]


Looks like this may have broken something:

> Module Name:    src
> Committed By:   christos
> Date:           Sat Mar 12 03:24:08 UTC 2011
>
> Modified Files:
>         src/lib/libc/gen: vis.c
>
> Log Message:
> Prepare for strnvis functionality by providing a length to the 
> encoding functions.



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