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World of Shareware - Software Farm 2
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CPROG
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CEXPRESS.ZIP
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SCREEN.ASM
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CURSOFF.ASM
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Assembly Source File
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1989-05-03
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649b
|
27 lines
;void cursor_off();
EXTRN _memory_model:byte
EXTRN _start_line:byte
EXTRN _stop_line:byte
_TEXT SEGMENT BYTE PUBLIC 'CODE'
ASSUME CS:_TEXT
PUBLIC _cursor_off
_cursor_off proc near
mov ah,3 ;func to get cursor lines
mov bh,0 ;page 0
int 10h ;CH=start, CL=stop
mov _start_line,ch ;save start_line
mov _stop_line,cl ;save stop_line
mov cl,0 ;make stop_line 0
mov ch,20 ;use too-high number for start_line
mov ah,1 ;func to set cursor lines
int 10h ;make cursor invisible
cmp _memory_model,0 ;quit
jle quit ;
db 0CBh ;RET far
quit: ret ;RET near
_cursor_off endp
_TEXT ENDS
END