cpp/named req/PODType

Specifies that the type is POD (Plain Old Data) type. This means the type is compatible with the types used in the C programming language, that is, can be exchanged with C libraries directly, in its binary form.

Requirements
The following types are collectively called POD types:
 * POD classes
 * arrays of such types
 * cv-qualified versions of these types
 * cv-qualified versions of these types