Int F1  - Aqueduct, Pipeline - Get Data Area Address                       [U]


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