S_IWUSR

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
  1. auto S_IWUSR;
  2. auto S_IWUSR;
  3. auto S_IWUSR;
    version(!linux && !darwin && FreeBSD)
    extern (C) const
    auto S_IWUSR = octal!(200);

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