fix serious bug in strchr - char signedness
authorRich Felker <dalias@aerifal.cx>
Sun, 3 Apr 2011 22:16:11 +0000 (18:16 -0400)
committerRich Felker <dalias@aerifal.cx>
Sun, 3 Apr 2011 22:16:11 +0000 (18:16 -0400)
search for bytes with high bit set was giving (potentially dangerous)
wrong results. i've tested, cleaned up, and hopefully sped up this
function now.


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