extrn _pals_ptr:dword, _pals_len:word, _pals_index:byte extrn _bufptr:dword, _bufsel:word, _vidsel:word extrn _loop:dword, _ending:byte, _cpal:byte, _bpal:byte extrn _l0rout:dword, _l1rout:dword, _l2rout:dword extrn _l1stop:byte, _l1on:byte, _l2on:byte, _l2order:byte extrn _putdosmsg:near, _putdoschar:near, _done:near, _pals:near