Where is stdint h

It shall also define macros that specify limits of integer types corresponding to types defined in other standard headers. An implementation shall provide those types described as required, but need not provide any of the others described as optional.

In the following descriptions, the symbol N represents an unsigned decimal integer with no leading zeros for example, 8 or 24, but not 04 or Each of the following types designates an integer type that is usually fastest to operate with among all integer types that have at least the specified width. The designated type is not guaranteed to be fastest for all purposes; if the implementation has no clear grounds for choosing one type over another, it will simply pick some integer type satisfying the signedness and width requirements.

How and where to include stdint. Ask Question. Asked 9 years, 4 months ago. Active 5 years, 3 months ago. Viewed 35k times. Or should I include stdint. Kevin Vermeer 2, 1 1 gold badge 25 25 silver badges 38 38 bronze badges. The purpose of having stdint. Does it not work? What is your real question? Compiler-Nazi: where are the ; in the code? Please post code that compiles in the future Which way do you want the change to go? Add a comment. Active Oldest Votes.

This is correct , but not the best solution for a number of reasons. It requires extra work to curate this list of typedefs.

They're already in stdint. This expression has the same type as would an expression that is an object of the corresponding type converted according to the integer promotions. Its implementation-defined value is equal to or greater in magnitude absolute value than the corresponding value given below, with the same sign, except where stated to be exactly the given value.

The following macros specify the minimum and maximum limits of integer types corresponding to types defined in other standard headers. Each instance of these macros is replaced by a constant expression suitable for use in if preprocessing directives. Its implementation-defined value is equal to or greater in magnitude absolute value than the corresponding value given below, with the same sign.

Each macro name corresponds to a similar type name listed under minimum-width integer types and greatest-width integer types. Each invocation of one of these macros expands to an integer constant expression suitable for use in if preprocessing directives. The type of the expression has the same type as would an expression that is an object of the corresponding type converted according to the integer promotions. The value of the expression is that of the argument. The argument in any instance of these macros is a decimal, octal, or hexadecimal constant with a value that does not exceed the limits for the corresponding type.

See attributes 7 for descriptions of the following attributes:.