1 PUBLIC SUBHORIZONTALLINEINFO
2 EXTRN MX_BYTESPERLINE:BYTE
3 MX_TEXT SEGMENT PARA PUBLIC USE16 'CODE'
4 ASSUME CS:MX_TEXT, DS:DGROUP, SS:DGROUP
6 add byte ptr [bx+si],al
7 add ax,word ptr [bx+si]
8 add al,byte ptr [bx+si]
9 add word ptr [bx+si],ax
11 add byte ptr ds:[80cH],cl
13 add byte ptr [bx+di],al
17 SUBHORIZONTALLINEINFO:
20 add byte ptr -2e05H[bp+di],cl
25 mov al,byte ptr cs:L$2[bx]
27 sub cx,word ptr cs:L$1[bx]
32 and al,byte ptr cs:L$4[bx]
39 mov ah,byte ptr cs:L$3[bx]