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Variants

    C language

    From cppreference.com
     
    C
     
    C language
     

    This is a brief reference of available C language constructs.

    Basic concepts

    Comments
    ASCII chart
    Names and identifiers
    Types
    Object - Scope - Lifetime
    Definitions and ODR
    Name lookup
    Memory model and data races
    Phases of translation
    The main() function

    Keywords

    Preprocessor

    #if - #ifdef - #ifndef
    #define
    #include
    #warning - #error
    #pragma - #line

    Expressions

    Operators
    Conversions
    Literals
    Operator precedence
    Value categories
    Evaluation order and sequencing
    sizeof - _Alignof(C11)
    Constant expressions

    Statements

    if - switch
    for
    while - do-while
    continue - break - goto - return

    Declaration

    Lvalue and rvalue references
    Pointers - Arrays
    Enumerations and enumerators
    Storage duration and linkage
    const/volatile
    auto
    _Alignas(C11)
    typedef
    Attributes(C99)

    Initialization

    Default initialization
    Value initialization
    Aggregate initialization
    Constant initialization

    Functions

    Function declaration
    Default arguments
    inline specifier

    Miscellaneous

    History of C
    Inline assembly
    As-if rule - Copy elision

    See also

    C++ documentation for C++ language constructs