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authorRich Felker <dalias@aerifal.cx>2012-09-30 20:00:38 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-30 20:00:38 -0400
commit030e52639248ac8417a4934298caa78c21a228d1 (patch)
treeb35e1d3893f3b9db44dd006d1ef944057e9f1906 /src/env
parente44849f5cf331e655705b18d6c81c616e29d50d0 (diff)
downloadmusl-030e52639248ac8417a4934298caa78c21a228d1.tar.gz
add getopt reset support
based on proposed patches by Daniel Cegiełka, with minor changes: - use a weak symbol for optreset so it doesn't clash with namespace - also reset optpos (position in multi-option arg like -lR) - also make getopt_long support reset
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