6.17.11 Limits for Greatest Width Integer Types

Macros that specify the minimum and maximum limits of the types with largest width declared in <stdint.h>.

Include

<stdint.h>

Remarks

Each macro name corresponds to the <stdint.h> type with a similar name. The macro will expand to a constant expression suitable for use in #if preprocessing directives, and this expression shall have the same type as an object of the corresponding type converted according to the integer promotions.