C Pocket Reference Book

	Introduction	1
	Fundamentals	2
	C Program Structure	3
	Character Sets	4
	Identifiers	6
	Categories and Scope of Identifiers	7
	Basic Types	9
	Integer Types	9
	Real and Complex Floating Types	11
	The Type void	13
	Constants	14
	Integer Constants	14
	Floating Constants	16
	Character Constants and String Literals	16
	Expressions and Operators	18
	Arithmetic Operators	20
	Assignment Operators	21
	Relational Operators and Logical Operators	22
	Logical Operators	23
	Bitwise Operators	24
	Memory Accessing Operators	25
	Other Operators	27
	Type Conversions	29
	Integer Promotion	29
	Usual Arithmetic Conversions	30
	Type Conversions in Assignments and Pointers	30
	Statements	31
	Block and Expression Statements	32
	Jumps	33
	Loops	35
	Unconditional Jumps	37
	Declarations	39
	General Syntax and Examples	39
	Complex Declarations	40
	Variables	41
	Storage Classes	41
	Initialization	42
	Derived Types	43
	Enumeration Types	43
	Structures, Unions, and Bit-Fields	45
	Arrays	49
	Pointers	52
	Type Qualifiers and Type Definitions	55
	Functions	57
	Function Prototypes	58
	Function Definitions	59
	Function Calls	61
	Functions with Variable Numbers of Arguments	62
	Linkage of Identifiers	64
	Processing Directives	65
	Standard Library	73
	Standard Header Files	73
	Input and Output	74
	Error Handling for Input/Output Functions	76
	General File Access Functions	76
	File Input/Output Functions	79
	Numerical Limits and Number Classification	87
	Value Ranges of Integer Types	87
	Range and Precision of Real Floating Types	88
	Classification of Floating-Point Numbers	90
	Mathematical Functions	91
	Mathematical Functions for Integer Types	91
	Mathematical Functions for Real Floating Types	92
	Optimizing Runtime Efficiency	94
	Mathematical Functions for Complex Floating Types	95
	Type-Generic Macros	96
	Error Handling for Mathematical Functions	97
	The Floating-Point Environment	98
	Character Classification and Case Mapping	101
	String Handling	103
	Conversion Between Strings and Numbers	105
	Multibyte Character Conversion	107
	Searching and Sorting	108
	Memory Block Management	109
	Dynamic Memory Management	110
	Time and Date	111
	Process Control	113
	Communication with the Operating System	113
	Signals	114
	Non-Local Jumps	115
	Error Handling for System Functions	116
	Internationalization	116
	Index	121