Features related to Standard header <cuchar>.

This section defines the char16_t and char32_t types in C++03 mode, besides the flag CXXO_charn_t_typedefs that tells whether the names are made available as typedefs or as their own separate types, depending on the compiler.

The types are made available for storage only; without intervening in the lexer (and thus in the compiler somehwow), it is not really possible to write extended char typed chaarcters in the source code, let alone literal strings of them.

Interfaces

Interfaces defined:

char16_t , char32_t (C++11) in C++03 if they would be typedef.