C in a Nutshell

Preface I. Language 1. Language Basics Characteristics of C The Structure of C Programs Source Files Comments Character Sets Identifiers How the C Compiler Works 2. Types Typology Integer Types Floating-Point Types Complex Floating-Point Types (C99) Enumerated Types The Type void 3. Literals Integer Constants Floating-Point Constants Character Constants String Literals 4. Type Conversions Conversion of Arithmetic Types Conversion of Nonarithmetic Types 5. Expressions and Operators How Expressions Are Evaluated Operators in Detail Constant Expressions 6. Statements Expression Statements Block Statements Loops Selection Statements Unconditional Jumps 7. Functions Function Definitions Function Declarations How Functions Are Executed Pointers as Arguments and Return Values Inline Functions Recursive Functions Variable Numbers of Arguments 8. Arrays Defining Arrays Accessing Array Elements Initializing Arrays Strings Multidimensional Arrays Arrays as Arguments of Functions 9. Pointers Declaring Pointers Operations with Pointers Pointers and Type Qualifiers Pointers to Arrays and Arrays of Pointers Pointers to Functions 10. Structures, Unions, and Bit-Fields Structures Unions Bit-Fields 11. Declarations General Syntax Type Names typedef Declarations Linkage of Identifiers Storage Duration of Objects Initialization 12. Dynamic Memory Management Allocating Memory Dynamically Characteristics of Allocated Memory Resizing and Releasing Memory An All-Purpose Binary Tree Characteristics Implementation 13. Input and Output Streams Files Opening and Closing Files Reading and Writing Random File Access 14. Preprocessing Directives Inserting the Contents of Header Files Defining and Using Macros Conditional Compiling Defining Line Numbers Generating Error Messages The #pragma Directive The _Pragma Operator Predefined Macros II. Standard Library 15. The Standard Headers Using the Standard Headers Contents of the Standard Headers 16. Functions at a Glance Input and Output Mathematical Functions Character Classification and Conversion String Processing Multibyte Characters Converting Between Numbers and Strings Searching and Sorting Memory Block Handling Dynamic Memory Management Date and Time Process Control Internationalization Nonlocal Jumps Debugging Error Messages 17. Standard Library Functions III. Basic Tools 18. Compiling with GCC The GNU Compiler Collection Obtaining and Installing GCC Compiling C Programs with GCC C Dialects Compiler Warnings Optimization Debugging Profiling Option and Environment Variable Summary 19. Using make to Build C Programs Targets, Prerequisites, and Commands The Makefile Rules Comments Variables Phony Targets Other Target Attributes Macros Functions Directives Running make 20. Debugging C Programs with GDB Installing GDB A Sample Debugging Session Starting GDB Using GDB Commands Index