HADDR_UNDEF

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
  1. enum HADDR_UNDEF;
  2. enum HADDR_UNDEF;
  3. enum HADDR_UNDEF;
  4. enum HADDR_UNDEF;
    extern (C)
    static if(!(H5_SIZEOF_INT64_T >= 8))
    static if(!(H5_SIZEOF_INT >= 8))
    static if(!(H5_SIZEOF_LONG >= 8))
    static if(H5_SIZEOF_LONG_LONG >= 8)
    enum HADDR_UNDEF = (cast(haddr_t)cast(long)(-1));

Meta