INT F1 - AQUEDUCT, PIPELINE - GET DATA AREA ADDRESS Return: AX:BX -> data area Program: AQUEDUCT and PIPELINE are TSRs by James W. Birdsall to connect COM1 and COM2 in software Note: The installation check consists of testing for the following signature immediately preceding the interrupt handler: "JWBtvv" where 't' is either "A" for AQUEDUCT or "P" for PIPELINE and "vv" is a two-digit version number Index: installation check;AQUEDUCT|installation check;PIPELINE