[Bug-tar] tar 1.20, gcc 4.3.0, duplicate unsigned

[Karl Berry]

Trying to compile tar 1.20 with gcc 4.3.0 (which I compiled directly
from the original source on CentOS 5, x86), I get this error:

In file included from /usr/include/stdio.h:34,
                 from ./stdio.h:33,
                 from argp.h:22,
                 from argp-eexst.c:25:
/usr/local/gnu/lib/gcc/i686-pc-linux-gnu/4.3.0/include/stddef.h:214: error: 
duplicate 'unsigned'

Line 214 is just this:
typedef __SIZE_TYPE__ size_t;

I'll attach the whole stddef.h in case it helps.  If not, life goes on :).
There's no problem with gcc 4.2.3.

Thanks,
Karl

stddef.h.gz
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