Keyword index

Name	Description	Notes			Source	Availability
`_Alignas`	Impose stricter alignment	L		+	Keyword					C11
`_Alignof`	Compute alignment	L		+	Keyword					C11
`_Atomic`	Type specifier for atomic types	L	?	Q	Keyword					C11
`_Bool`	Boolean type	L		T	Keyword				C99	C11
`_Complex`	Type specifier for complex types	L	?	Q	Keyword				C99	C11
`_Generic`	Generic expression	L		+	Keyword					C11
`_Imaginary`	Type specifier for imaginary types	L	?	Q	Keyword				C99	C11
`_Noreturn`	Indicator of function that does not return	L		Q	Keyword					C11
`_Pragma`	Control compilation	L		+	Keyword				C99	C11
`_Static_assert`	Static assertion	L		+	Keyword					C11
`_Thread_local`	Storage class for thread-local variables	L		S	Keyword					C11
`auto`	Storage class for automatic objects	L		S	Keyword	C89	C90	C95	C99	C11
`break`	Exit from loop or `switch` statement	L			Keyword	C89	C90	C95	C99	C11
`case`	Branch in `switch` statement	L			Keyword	C89	C90	C95	C99	C11
`char`	Specifier for integer types	L		Q	Keyword	C89	C90	C95	C99	C11
`const`	Marks unassignable object	L		Q	Keyword	C89	C90	C95	C99	C11
`continue`	Jump to end of loop	L			Keyword	C89	C90	C95	C99	C11
`default`	Multipurpose label	L			Keyword	C89	C90	C95	C99	C11
`do`	Loop syntax	L			Keyword	C89	C90	C95	C99	C11
`double`	Specifier for floating-point types	L		Q	Keyword	C89	C90	C95	C99	C11
`else`	Component of conditional statements	L			Keyword	C89	C90	C95	C99	C11
`enum`	Introduces enumeration type	L			Keyword	C89	C90	C95	C99	C11
`extern`	Storage class for external objects	L		S	Keyword	C89	C90	C95	C99	C11
`float`	Specifier for floating-point types	L		Q	Keyword	C89	C90	C95	C99	C11
`for`	Loop syntax	L			Keyword	C89	C90	C95	C99	C11
`goto`	Jump to statement	L			Keyword	C89	C90	C95	C99	C11
`if`	Component of conditional statements	L			Keyword	C89	C90	C95	C99	C11
`inline`	Specifier for in-line functions	L		Q	Keyword				C99	C11
`int`	Specifier for integer types	L		Q	Keyword	C89	C90	C95	C99	C11
`long`	Specifier for integer and floating-point types	L		Q	Keyword	C89	C90	C95	C99	C11
`register`	Optimize for storage in register	L		S	Keyword	C89	C90	C95	C99	C11
`restrict`	Marks unshared memory	L		Q	Keyword				C99	C11
`return`	Exit from a function	L			Keyword	C89	C90	C95	C99	C11
`short`	Specifier for integer types	L		Q	Keyword	C89	C90	C95	C99	C11
`signed`	Specifier for signed integer types	L		Q	Keyword	C89	C90	C95	C99	C11
`sizeof`	Yield size of object	L		+	Keyword	C89	C90	C95	C99	C11
`static`	Multipurpose modifier	L			Keyword	C89	C90	C95	C99	C11
`struct`	Introduces structure type	L			Keyword	C89	C90	C95	C99	C11
`switch`	Select from alternative values	L			Keyword	C89	C90	C95	C99	C11
`typedef`	Declare type alias	L		S	Keyword	C89	C90	C95	C99	C11
`union`	Introduces union type	L			Keyword	C89	C90	C95	C99	C11
`unsigned`	Specifier for unsigned integer types	L		Q	Keyword	C89	C90	C95	C99	C11
`void`	Specifier for empty type, generic pointer type and empty parameter list	L		Q	Keyword	C89	C90	C95	C99	C11
`volatile`	Marks unoptimizable object	L		Q	Keyword	C89	C90	C95	C99	C11
`while`	Loop syntax	L			Keyword	C89	C90	C95	C99	C11