On Tue, Apr 17, 2012 at 10:54:40PM -0400, Rich Felker wrote:
> I tried it with glibc, and realized it's invoking undefined behavior
> by writing to the temp file with byte-oriented fwrite then performing
> fwscanf (wide) to read from it. I'll send a new version (along with a
> heapload of tests) in a little bit.

Here's the new version, fixed to write temp files without violating
the rule that you can't mix byte and wide io. I've committed to musl a
number of fixes based on early results of these tests.

Rich