ISIG

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
  1. auto ISIG;
  2. auto ISIG;
  3. auto ISIG;
    version(!darwin && !linux && FreeBSD)
    extern (C) const
    auto ISIG = 0x00000080;
  4. auto ISIG;

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