Page 7 - C-Language
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Introduction 100
Examples 100
Introduction 100
Idempotence 100
Header guards 101
The #pragma once Directive 101
Self-containment 101
Recommendation: Header files should be self-contained. 102
Historical rules 102
Modern rules 102
Checking self-containment 103
Minimality 103
Include What You Use (IWYU) 104
Notation and Miscellany 104
Cross-references 105
Chapter 17: Data Types 107
Remarks 107
Examples 107
Integer types and constants 107
String Literals 109
Fixed Width Integer Types (since C99) 110
Floating Point Constants 110
Interpreting Declarations 111
Examples 111
Multiple Declarations 112
Alternative Interpretation 112
Chapter 18: Declaration vs Definition 114
Remarks 114
Examples 114
Understanding Declaration and Definition 114
Chapter 19: Declarations 116
Remarks 116
