Int 7A/AH=09h/BX=8020h

IBM 3270 Workstation Program API - KEYBOARD SERVICES

AH = 09h
BX = 8020h (synchronous request)
CX = 0000h
DX = ID of keyboard manager
AL = service number (see #03835)
ES:DI -> control block

Return:
???


(Table 03835)
Values for 3270 Workstation Program keyboard service:
01h    connect to keyboard
02h    disconnect from keyboard
03h    read from keyboard
04h    send keystroke to session
05h    disable input
06h    enable input
07h    update status code

Category: IBM Workstation/Terminal Emulators - Int 7Ah - I

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