This library contains information on the Compuserve 'B' protocol along with other information on the VIDTEX communications programs used in the CIS environment. There are two files in this library: - BPROTO.DQC - A squeezed, printer ready document describing the 'B' protocol in detail. - BP.C - A sample program written in C to implement the Compuserve 'B' protocol. It is intended to serve as an example subroutine called from the main communications program. These files were downloaded from Compuserve. I was curious and wanted to know exactly what this 'B' protocol was and how it worked. The MEX terminal program makes reference to Compuserve protocols and that sparked my search for information.