Programming in C, 2nd Edition

12

Preprocessor Directives

Chapter Outline

12.1 Introduction

12.2 The #define Directive

12.3 Undefining a Macro

12.4 Token Pasting and Stringizing Operators

12.5 The #include Directive

12.6 Conditional Compilation

12.7 The #ifndef Directive

12.8 The #error Directive

12.9 The #line Directive

12.10 The #pragma inline Directive

12.11 The #pragma saveregs

12.12 The #pragma Directive

12.13 The Predefined Macros in ANSI and TURBO-C

12.14 Standard I/O Predefined Streams in stdio.h

12.15 The Predefined Marcos in ctype.h

12.16 Assertions

12.1 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 the following. (i) The C program is written in ...