DOS Fn 6506H: Get Collating Sequence Table

                                                         Compatibility: 3.3+ 
 Expects: AX    6506H
          BX    Code Page (0ffffH = current code page for console)
          CX    size of data to return (must be >= 5)
          DX    Country ID
          ES:DI address of buffer to receive the table address
 Returns: AX    error code if CF is set to CY
          ES:DI buffer is filled with 5 bytes of return information
    Info: Returns the address of a table containing the collating weights
          of all characters for the specified country and code page.  This
          is used in sorting strings of text that contain international

          Upon return ES:DI points to a 5-byte structure.  The first byte
          is a table identifier (06H) and the next 4 bytes are a 32-bit
          address in standard address format (offset, then segment).

          At that address is up to 258 bytes of data.  The first two bytes
          describe the length of the table in bytes.  That is followed by a
          character array containing 256 elements.  Each element is the
          collating weight of the corresponding character code.  For
          instance, characters such as â,ä,à,Ä, and Å all have the same
          weight as 'A' and 'a'.

See Also: National Language Support
          DOS Functions