Int 60  u - HP 95lx System Manager - Query Comm Channel Transmit Queue     [b]

   DI = 0E09h
   STACK:  2 WORDs unused dummies (for calls from high level languages)
       WORD    ???
       DWORD   pointer to ??? WORD
       DWORD   pointer to ??? WORD

Return: ???
   STACK unchanged

See Also: INT 60/DI=0E0Ah