cppreference.com
Create account
Log in
Namespaces
Page
Discussion
Variants
Views
View
Edit
History
Actions
C keywords:
_Alignof
(since C11)
(deprecated in C23)
From cppreference.com
<
c
|
keyword
C
Compiler support
Language
Headers
Type support
Program utilities
Variadic function support
Error handling
Dynamic memory management
Strings library
Algorithms
Numerics
Date and time utilities
Input/output support
Localization support
Concurrency support
(C11)
Technical Specifications
Symbol index
[edit]
C language
Basic concepts
Keywords
Preprocessor
Statements
Expressions
Initialization
Declarations
Functions
Miscellaneous
History of C
Technical Specifications
[edit]
Keywords
alignas
(C23)
alignof
(C23)
auto
bool
(C23)
break
case
char
const
constexpr
(C23)
continue
default
do
double
else
enum
extern
false
(C23)
float
for
goto
if
inline
(C99)
int
long
nullptr
(C23)
register
restrict
(C99)
return
short
signed
sizeof
static
static_assert
(C23)
struct
switch
thread_local
(C23)
true
(C23)
typedef
typeof
(C23)
typeof_unqual
(C23)
union
unsigned
void
volatile
while
_Alignas
(
C11*
)
_Alignof
(
C11*
)
_Atomic
(C11)
_BigInt
(C23)
_Bool
(
C99*
)
_Complex
(C99)
_Decimal128
(C23)
_Decimal32
(C23)
_Decimal64
(C23)
_Generic
(C11)
_Imaginary
(C99)
_Noreturn
(
C11*
)
_Static_assert
(
C11*
)
_Thread_local
(
C11*
)
conditionally-supported
asm
fortran
[edit]
[
edit
]
Usage
_Alignof
operator
(since C11)
