User guide

Preface
DC 900-1333Q 21
Document Conventions
The term “Freeway” refers to any of the Freeway models (for example, 3112, 3212, 3412,
or 3612).
Program code samples are written in the “C” programming language.
Earlier Freeway terminology used the term “synchronous” for blocking I/O and “asyn-
chronous” for non-blocking I/O. Some parameter names reflect the previous terminol-
ogy.
Revision History
The revision history of the Freeway User Guide, Protogate document DC 900-1333Q, is
recorded below:
• Protocol Software Toolkit Programmer Guide
DC-900-2007
Protocol Support
• ADCCP NRM Programmer Guide
DC-900-1317
• Asynchronous Wire Service (AWS) Programmer Guide
DC-900-1324
• Bit-Stream Protocol Programmer Guide
DC-900-1574
• BSC Programmer Guide
DC-900-1340
• BSCDEMO User Guide
DC-900-1349
• BSCTRAN Programmer Guide
DC-900-1406
• DDCMP Programmer Guide
DC-900-1343
• Military/Government Protocols Programmer Guide
DC-900-1602
• X.25 Call Service API Guide
DC-900-1392
• X.25/HDLC Configuration Guide
DC-900-1345
• X.25 Low-Level Interface
DC-900-1307
Revision Release Date Description
DC 900-1333A May 1994 Original release