WATCOM C Language Reference

This is the original WATCOM C Language Reference, distributed for use with the GO Corp. PenPoint operating system (among other systems).

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Artifact Details

Publisher: WATCOM Publications Limited
Author: Steven G. McDowell
Place Manufactured: Canada
Language: English

ISBN: 1-55094-033-3
Date: 1991

Description: Perfect bound, black and white printed manual with color covers.

Contents: Chapters
  • Introduction
  • Language Reference
  • Programmer's Guide
  • Appendices


Size: 7" x 9" (276 pages)

Condition: Very Good, minor scratches on front and back cover

About the Company

Watcom International Corporation was founded in 1981 by Wes Graham and Ian McPhee. Founding staff (Fred Crigger, Jack Schueler and McPhee) were formerly members of Professor Graham’s Computer Systems Group at the University of Waterloo, in Waterloo, Ontario, Canada. Watcom produced a variety of tools, including the well-known Watcom C/C++ compiler introduced in 1988.

The first company started by Graham and McPhee was Structured Computing Systems, incorporated in 1974. Then the software development company, WATCOM Systems Inc, started in 1981 with three full-time employees, but had been incorporated two years earlier as Waterloo Basic Enterprises Limited. In 1984, the various subsidiary companies of The WATCOM Group software organization—marketing and sales, publications, seminars and systems (software development) — were all renamed as WATCOM companies for consistent branding. These were later all merged into one full-service software company, WATCOM International Inc.

(Source: Wikipedia)

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GO Corporation – Introducing PenPoint (1991)

GO Corporation used this video to promote the developer release of the PenPoint OS in 1991. PenPoint was one of the first operating systems designed specifically to run on mobile devices. Featuring: Dr. Norm Vincent (State Farm), Terry Conner (EDS), Phillipe Kahn (Borland), Jack Blount (Novell), David Reed (Lotus), Alan Lefkof (Grid), Vern Raburn (Slate), Dan Bricklin (Slate), and Jim Cannavino (IBM).