Computer Programming and IT

Chapter 15

Structure and union

CHAPTER OUTLINE

15.1 Introduction

15.2 Features of Structures

15.3 Definition, Declaration, and Initialization of Structure

15.4 Structure Within Structure

15.5 Array of Structures

15.6 Pointer to Structure

15.7 Structure and Functions

15.8 typedef

15.9 Bit Fields

15.10 Enumerated Data Type

15.11 union

15.12 Calling BIOS and DOS Services

15.13 union of Structures

15.1 INTRODUCTION

You are aware that in C a variable stores a single value of a data type. Arrays can store many values of similar data type. Data in the array is of the same composition and nature as far as type is concerned. In real life, we need to have different data types, for example, to maintain employees information we should have information ...