The information in this directory is useful in X.25 development activities. 
The X25XMT and X25RCV sample programs use the X.25 API to exchange data. 
   
In this sample code directory are the necessary files for X25XMT and X25RCV 
programs:
- C files: X25XMT.C is the sample transmit program. It places a call, transmits
           data, and waits for an acknowledgement from the receiver.

           X25RCV.C is the sample receive program. It listens for an incoming
           call, accepts the call, receives the data, and sends an acknowledgement
           (if necessary).

- Other files: 
  * Make files: *.MAK
  * Documentation: *.DOC