Computer Programming and IT

Chapter 11

Preprocessor Directives

CHAPTER OUTLINE

11.1 Introduction

11.2 Macro Substitution

11.3 The #define Directive

11.4 Undefining a Macro

11.5 Token Pasting and Stringising Operators

11.6 The #include Directive

11.7 Conditional Compilation

11.8 The #ifndef Directive

11.9 The #error Directive

11.10 The #line Directive

11.11 The inline Directive

11.12 The #pragma Saveregs

11.13 The #pragma Directive

11.14 The Predefined Macros in ANSI and Turbo-C

11.15 Standard I/O Predefined Streams in stdio.h

11.16 The Predefined Macros in ctype.h

11.17 Assertions

11.1 INTRODUCTION

You are now aware about the execution of C programs. For refreshing the knowledge of the reader, the program execution needs certain steps. These are (a) the C program is ...