C reference

 

C

Language

headers

Type support

Dynamic memory management

Error handling

Program utilities

Variadic function support

Date and time utilities

Strings library

Algorithms

Numerics

Input/output support

Localization support

Thread support (C11)

Atomic operations (C11)

Technical Specifications

 

FAQ Language Preprocessor Keywords Operator precedence Escape sequences ASCII chart Headers Type support Dynamic memory management

Error handling Program utilities Variadic functions Date and time utilities Strings library Null-terminated byte strings Null-terminated multibyte strings Null-terminated wide strings Algorithms Input/output support

Numerics Mathematical functions Floating-point environment Pseudo-random number generation Complex number arithmetic Type-generic math Localization support Atomic operations library (since C11) Thread support library (since C11) Technical Specifications