Int 2F Fn E44E  C - Ndos - Awaiting User Input                             [l]

   AX = E44Eh
   BX = condition
       0000h NDOS is ready to display prompt
       0001h NDOS has displayed the prompt, about to accept user input

Return: handler must preserve SI, DI, BP, SP, DS, ES, and SS

See Also: AX=E44Dh