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- ;char no_wait();
-
- EXTRN _memory_model:byte
-
- _TEXT SEGMENT BYTE PUBLIC 'CODE'
- ASSUME CS:_TEXT
- PUBLIC _no_wait
- _no_wait proc near
- mov ah,6 ;DOS func to chk for key
- mov dl,0FFh ;subfunction number
- int 21h ;seek a keystroke
- jnz L1 ;jump if keystroke found
- mov al,0ffh ;else flag that no char
- L1: cmp _memory_model,0 ;quit
- jle quit ;
- db 0CBh ;RET far
- quit: ret ;RET near
- _no_wait ENDP
- _TEXT ENDS
- END