libwine: Avoid memrchr.
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@ -165,7 +165,8 @@ static char *get_runtime_bindir( const char *argv0 )
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if ((ret = readlink( EXE_LINK, bindir, size )) == -1) break;
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if (ret != size)
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{
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if (!(p = memrchr( bindir, '/', ret ))) break;
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bindir[ret] = 0;
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if (!(p = strrchr( bindir, '/' ))) break;
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if (p == bindir) p++;
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*p = 0;
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return bindir;
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