3 EXTRN MX_BYTESPERLINE:BYTE
4 EXTRN MXWAITDISPLAY:BYTE
5 EXTRN MXSTARTADDRESS:BYTE
6 MX_TEXT SEGMENT PARA PUBLIC USE16 'CODE'
7 ASSUME CS:MX_TEXT, DS:DGROUP, SS:DGROUP
13 mul word ptr cs:MX_BYTESPERLINE
19 call far ptr MXWAITDISPLAY
20 call far ptr MXSTARTADDRESS