Field              Field  Off Leng           Description
    Name               Type   set

   IEWBBNL                              Binder Name List buffer, Ver 1
   BNLH_BUFFER_ID      Char     0   8   Buffer identifier "IEWBBNL"
   BNLH_BUFFER_LENG    Binary   8   4   Length of the buffer,
                                           including the header
   BNLH_VERSION        Binary  12   1   Version identifier
   *** RESERVED ***    Binary  13   3   Reserved, must be zeros
   BNLH_ENTRY_LENG     Binary  16   4   Length of each entry in the list
   BNLH_ENTRY_COUNT    Binary  20   4   Number of entries in the buffer
   *** RESERVED ***    Binary  24   8   Reserved, must be zeros
   BNLH_ENTRY_ORIGIN           32       First namelist entry

1  BNL_ENTRY                            Namelist entry
   BNL_NAME_CHARS      Binary   0   2   Number of significant characters
                                           in the class or section name
   *** RESERVED ***    Binary   2   2   Reserved, must be zeros
   BNL_NAME_PTR        Pointer  4   4   Address of the class or section name