### - _ -

- __c_file : std
- __c_locale : std
- __c_lock : std
- __destroy_handler : __gnu_cxx
- __rc_string : __gnu_cxx
- __sso_string : __gnu_cxx
- __vstring : __gnu_cxx
- __wrc_string : __gnu_cxx
- __wsso_string : __gnu_cxx
- __wvstring : __gnu_cxx
- _Bit_type : std

### - b -

- bin_index : __gnu_parallel

### - c -

- cmatch : std
- cregex_iterator : std
- cregex_token_iterator : std
- crope : __gnu_cxx
- csub_match : std

### - f -

- false_type : std , __gnu_pbds::detail
- filebuf : std
- fstream : std

### - i -

- ifstream : std
- int16 : __gnu_parallel
- int32 : __gnu_parallel
- int64 : __gnu_parallel
- ios : std
- iostream : std
- istream : std
- istringstream : std

### - l -

- lcas_t : __gnu_parallel

### - m -

- match_flag_type : std::regex_constants
- minstd_rand : std
- minstd_rand0 : std
- mt19937 : std

### - n -

- new_handler : std

### - o -

- ofstream : std
- ostream : std
- ostringstream : std

### - r -

- ranlux3 : std
- ranlux3_01 : std
- ranlux4 : std
- ranlux4_01 : std
- ranlux64_base_01 : std
- ranlux_base_01 : std
- regex : std

### - s -

- sequence_index_t : __gnu_parallel
- smatch : std
- sregex_iterator : std
- sregex_token_iterator : std
- ssub_match : std
- streambuf : std
- streamoff : std
- streampos : std
- streamsize : std
- string : std , __gnu_debug
- stringbuf : std
- stringstream : std
- syntax_option_type : std::regex_constants

### - t -

- terminate_handler : std
- thread_index_t : __gnu_parallel
- trivial_iterator_difference_type : __gnu_pbds
- true_type : __gnu_pbds::detail , std

### - u -

- uint16 : __gnu_parallel
- uint32 : __gnu_parallel
- uint64 : __gnu_parallel
- unexpected_handler : std

### - w -

- wcmatch : std
- wcregex_iterator : std
- wcregex_token_iterator : std
- wcsub_match : std
- wfilebuf : std
- wfstream : std
- wifstream : std
- wios : std
- wiostream : std
- wistream : std
- wistringstream : std
- wofstream : std
- wostream : std
- wostringstream : std
- wregex : std
- wrope : __gnu_cxx
- wsmatch : std
- wsregex_iterator : std
- wsregex_token_iterator : std
- wssub_match : std
- wstreambuf : std
- wstreampos : std
- wstring : std , __gnu_debug
- wstringbuf : std
- wstringstream : std