INT 16 - K3PLUS v6.00+ (API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. v2.0+) - COPY INTO EXTENDED BUFFER AX = AF25h BX = 4B33h ('K3') CX = number of keystrokes to copy ES:SI -> buffer containing keystrokes Return: CF clear if successful CF set on error (i.e. buffer full) CX = number of keystrokes NOT transferred ES:SI -> first keystroke not transferred Note: this function replaces the identical function AH=25h"K3" SeeAlso: AH=25h"K3",AX=AF20h,AX=AF4Dh,AX=AF50h,INT 2F/AX=D44Fh/BX=0001h