The second edition of this text aims to present everything you need to know to program in C, at your own pace and on your own time. The logically-paced text iincludes exercises and confidence-building skill chkecks along the way. By the end of the final chapter, the reader should have a firm footing in C and should be prepared to work with OS/2, UNIX and other programs written in C. The Teach Yourself series uses the following formula to ensure a reader's comprehension: chapter objectives which highlight topics to be covered in each chapter; concrete examples of concepts; exercises based on real-life programming situations; keyword lists in every chapter; and mastery-skills check to ensure a reader's comprehension before moving on.