Names specified in C11 but not in C99
__alignas_is_ defined __alignof_is_ defined __STDC_ANALYZABLE__ __STDC_LIB_ EXT1__ __STDC_MB_ MIGHT_ NEQ_ WC__ __STDC_NO_ ATOMICS__ __STDC_NO_ THREADS__ __STDC_UTF_ 16__ __STDC_UTF_ 32__ __STDC_WANT_ LIB_ EXT1__ _Alignas_Alignof_Atomic_Generic_Noreturn_Static_assert _Thread_local ATOMIC_BOOL_ LOCK_ FREE ATOMIC_CHAR16_ T_LOCK_ FREE ATOMIC_CHAR32_ T_LOCK_ FREE ATOMIC_CHAR_ LOCK_ FREE ATOMIC_FLAG_ INIT ATOMIC_INT_ LOCK_ FREE ATOMIC_LLONG_ LOCK_ FREE ATOMIC_LONG_ LOCK_ FREE ATOMIC_POINTER_ LOCK_ FREE ATOMIC_SHORT_ LOCK_ FREE ATOMIC_VAR_ INIT ATOMIC_WCHAR_ T_LOCK_ FREE abort_handler_s alignasaligned_alloc alignofasctime_sat_quick_ exit atomicatomic_bool atomic_char atomic_char16_t atomic_char32_t atomic_compare_ exchange_ strong atomic_compare_ exchange_ strong_ explicit atomic_compare_ exchange_ weak atomic_compare_ exchange_ weak_ explicit atomic_exchange atomic_exchange_ explicit atomic_fetch_ add atomic_fetch_ add_ explicit atomic_fetch_ and atomic_fetch_ and_ explicit atomic_fetch_or atomic_fetch_ or_ explicit atomic_fetch_ sub atomic_fetch_ sub_ explicit atomic_fetch_ xor atomic_fetch_ xor_ explicit atomic_flag atomic_flag_ clear atomic_flag_ clear_ explicit atomic_flag_ test_ and_ set atomic_flag_ test_ and_ set_ explicit atomic_init atomic_int atomic_int_ fast16_t atomic_int_ fast32_t atomic_int_ fast64_t atomic_int_ fast8_t atomic_int_ least16_t atomic_int_ least32_t atomic_int_ least64_t atomic_int_ least8_t atomic_intmax_t atomic_intptr_t atomic_is_ lock_ free atomic_llong atomic_load atomic_load_ explicit atomic_long atomic_ptrdiff_t atomic_schar atomic_short atomic_signal_ fence atomic_size_t atomic_store atomic_store_ explicit atomic_thread_ fence atomic_uchar atomic_uint atomic_uint_ fast16_t atomic_uint_ fast32_t atomic_uint_ fast64_t atomic_uint_ fast8_t atomic_uint_ least16_t atomic_uint_ least32_t atomic_uint_ least64_t atomic_uint_ least8_t atomic_uintmax_t atomic_uintptr_t atomic_ullong atomic_ulong atomic_ushort atomic_wchar_t bsearch_sCMPLXCMPLXFCMPLXLc16rtombc32rtombcall_once char16_tchar32_tcnd_broadcast cnd_destroy cnd_init cnd_signal cnd_tcnd_timedwait cnd_wait constraint_handler_t ctime_sDBL_HAS_ SUBNORM DBL_TRUE_ MIN defaulterrno_tFLT_HAS_ SUBNORM FLT_TRUE_ MIN fopen_sfprintf_sfreopen_sfscanf_sfwprintf_sfwscanf_sgetenv_sgets_sgmtime_signore_handler_s imaxabskill_dependency L_tmpnam_s LDBL_HAS_ SUBNORM LDBL_TRUE_ MIN localtime_sMATH_ERREXCEPT MATH_ERRNO math_errhandling max_align_t mbrtoc16mbrtoc32mbsrtowcs_smbstowcs_smemcpy_smemmove_smemory_order memory_order_ acq_ rel memory_order_ acquire memory_order_ consume memory_order_ relaxed memory_order_ release memory_order_ seq_ cst mtx_destroy mtx_init mtx_lock mtx_plain mtx_recursive mtx_tmtx_timed mtx_timedlock mtx_trylock mtx_unlock noreturnONCE_FLAG_ INIT once_flag printf_sqsort_squick_exit RSIZE_MAX rsize_tscanf_sset_constraint_ handler_s snprintf_ssnwprintf_ssprintf_ssscanf_sstatic_assert strcat_sstrcpy_sstrerror_sstrerrorlen_sstrncat_sstrncpy_sstrnlen_sstrtok_sstruct timespecswprintf_sswscanf_sTIME_UTC TMP_MAX_S TSS_DTOR_ ITERATIONS thrd_busy thrd_create thrd_current thrd_detach thrd_equal thrd_error thrd_exit thrd_join thrd_nomem thrd_sleep thrd_start_t thrd_success thrd_tthrd_timedout thrd_yield thread_local timespec_get tmpfile_stmpnam_stss_create tss_delete tss_dtor_t tss_get tss_set tss_tvfprintf_svfscanf_svfwprintf_svfwscanf_svprintf_svscanf_svsnprintf_svsnwprintf_svsprintf_svsscanf_svswprintf_svswscanf_svwprintf_svwscanf_swcrtomb_swcscat_swcscpy_swcsncat_swcsncpy_swcsnlen_swcsrtombs_swcstok_swcstombs_swctomb_swmemcpy_swmemmove_swprintf_swscanf_s
