<cinttypes> header
The <cinttypes> header presents numerous type aliases that are utilized to signify integer types of precise sizes and signedness. These aliases are defined in relation to their correspondent integer types to demonstrate the use of the <cinttypes> Header. They furnish an effortless method of specifying integer types with specific sizes, without concerning oneself with the details that are contingent on the platform.
C++ 11 – Header
The header offers type aliases and functions for manipulating integer types with particular sizes and signedness, as a part of the C++11 standard. Its aim is to present a standard group of integer types across diverse platforms and architectures.