Macro wchar::include_wchz

include_wchz!() { /* proc-macro */ }

Generate a UTF-16 or UTF-32 wide string from a UTF-8 encoded file.

Validations are made that the given string does not contain nul characters.

The generated output takes the form of a slice of wide characters, with a nul-terminator as the last wide character.

The first argument is the output character type, if no type is specified the platform native wchar_t will be used.