16 Library introduction [library]

16.4 Library-wide requirements [requirements]

16.4.2 Library contents and organization [organization]

16.4.2.1 General [organization.general]

[contents] describes the entities and macros defined in the C++ standard library.
[headers] lists the standard library headers and some constraints on those headers.
[compliance] lists requirements for a freestanding implementation of the C++ standard library.