# Internal List

## Summary


- Member [__STDC_LIMIT_MACROS](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gaeb7e7a856ab7a794b05b6b63ef36ea3e)
Do not use. This API is for internal use only.
- Member [CYGWINMSVC](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a1cf453287f1923cd5f2e80e70c306355)
Do not use. This API is for internal use only.
- Member [U16_SURROGATE_OFFSET](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga5b15d2eeb271d0a6d92c854681ebaf20)
Do not use. This API is for internal use only.
- Member [U8_COUNT_TRAIL_BYTES](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gae534bfef078b4f5d09e8da543a779db7) (leadByte)
Do not use. This API is for internal use only.
- Member [U8_COUNT_TRAIL_BYTES_UNSAFE](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga32281421a1d07ef0de83e7f44c5d7ba2) (leadByte)
Do not use. This API is for internal use only.
- Member [U8_INTERNAL_NEXT_OR_SUB](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga27c3748113bc63347a7fa3a4b2c71029) (s, i, length, c, sub)
Do not use.
- Member [U8_IS_VALID_LEAD3_AND_T1](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga3a06eab6584d228ea835b424e0591aec) (lead, t1)
Do not use. This API is for internal use only.
- Member [U8_IS_VALID_LEAD4_AND_T1](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga5525576b42e8b7b4240153d9403c47a2) (lead, t1)
Do not use. This API is for internal use only.
- Member [U8_LEAD3_T1_BITS](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gaabfe8ee746b8025ec80ed1977e8ae3c6)
Do not use. This API is for internal use only.
- Member [U8_LEAD4_T1_BITS](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gab7b00ab82ca3e89d24c4088b2b4e9416)
Do not use. This API is for internal use only.
- Member [U8_MASK_LEAD_BYTE](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gae8ed1045986b8bf27814e9bc78388961) (leadByte, countTrailBytes)
Do not use. This API is for internal use only.
- Member [U_ALIASING_BARRIER](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gae84441e7e27b1de2e0f40abb4723104d) (ptr)
Do not use. This API is for internal use only.
- Member [U_ALLOC_SIZE_ATTR](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a2d55f36f112b41cf3a4df6a0e60ca4bf) (X)
Do not use.
- Member [U_ATTRIBUTE_DEPRECATED](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga1f2a107433f276c69c8f8ab826fe6374)
Do not use.
- Member [U_CALLCONV_FPTR](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a34956413e092288e2dfd20e597e757d7)
Do not use. This API is for internal use only.
- Member [U_CHAR16_IS_TYPEDEF](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga8252a0feebf8351109bfcc38efc8ebf3)
Do not use.
- Member [U_CHECK_DYLOAD](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1ac0b4b25375192306e3a1218852900524)
Do not use. This API is for internal use only.
- Member [U_CPLUSPLUS_VERSION](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a4c53610262c068e4d5201030f668d422)
Do not use. This API is for internal use only.
- Member [U_DEBUG](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1a6c52ccf93af09c326e3159bd0612b966)
Do not use. This API is for internal use only. ICU 4.0 Do not use. This API is for internal use only.
- Member [U_DECLARE_UTF16](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a785588c277fab8dc509115efe8dd864f) (string)
Do not use. This API is for internal use only.
- Member [U_DEF2_ICU_ENTRY_POINT_RENAME](https://developer.android.com/ndk/reference/uvernum/8h#uvernum_8h_1a3b16b3dfec95a9b847fcf5a4a14f1ab7) (x, y)
Do not use.
- Member [U_DEF_ICU_ENTRY_POINT_RENAME](https://developer.android.com/ndk/reference/uvernum/8h#uvernum_8h_1ae3a430214e8d718f412106ce1c67a53b) (x, y)
Do not use.
- Member [U_DEFAULT_SHOW_DRAFT](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1af609f762c11f3241e4bf4690219e3815)
Do not use.
- Member [U_DEFINE_FALSE_AND_TRUE](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga369ea1fcd48fe78dbfc267086d746031)
Do not use. This API is for internal use only. ICU 68
- Member [U_DISABLE_RENAMING](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1aa5b13ad0bb8a635c3f76ef40d1bf6ece)
Do not use. This API is for internal use only.
- Member [U_DISABLE_VERSION_SUFFIX](https://developer.android.com/ndk/reference/uvernum/8h#uvernum_8h_1a9c7bc1787d22f3d1c055a90b7e0810df)
Do not use. This API is for internal use only.
- Member [U_ENABLE_DYLOAD](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1af5b1515cddf1cb38cb291c4fd95be04d)
Do not use. This API is for internal use only.
- Member [U_ENABLE_TRACING](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1afaef0298cdba8c61df451aee5187e6a9)
Do not use. This API is for internal use only.
- Member [U_FALLTHROUGH](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1af523da14af384cba225ef71a953e1bce)
Do not use. This API is for internal use only.
- Member [U_FORCE_INLINE](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gaf0ffb820f5dac7f2fee1a716424ef6bb)
Do not use. This API is for internal use only.
- Member [U_GCC_MAJOR_MINOR](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a8741a873b4f4d899d79df8892a73e982)
Do not use. This API is for internal use only.
- Member [U_HAVE_CHAR16_T](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1ae243c42a965d92c2f52ce91d3ce332ab)
Do not use. This API is for internal use only.
- Member [U_HAVE_LIB_SUFFIX](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1a0d415938877c18d6ee3fe93b13d5c5ea)
Do not use. This API is for internal use only.
- Member [U_HIDDEN](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1aa46875925cb0287af68aa5c02e0f6a9f)
Do not use. This API is for internal use only.
- Member [U_HIDE_DRAFT_API](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga06945159db789670a11e785b4f691b41)
Do not use.
- Member [U_HIDE_INTERNAL_API](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga6269f8232c52d3a2c83545cd2e7d9293)
Do not use.
- Member [U_HIDE_OBSOLETE_UTF_OLD_H](https://developer.android.com/ndk/reference/utf/old-8h#utf__old_8h_1ac8d67d1c89a624d3c030595e332e0058)
Do not use. This API is for internal use only.
- Member [U_ICU_DATA_VERSION](https://developer.android.com/ndk/reference/uvernum/8h#uvernum_8h_1aff3cefcaed49d5bb45a86eb734e6189d)
Do not use. This API is for internal use only. ICU 4.4 Internal Use Only
- Member [U_IS_BIG_ENDIAN](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a427930203a10fd614e4c8bb3809c01ca)
Do not use. This API is for internal use only.
- Member [U_LIB_SUFFIX_C_NAME_STRING](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1a02aed1bea710d5e4660224426ad990b7)
Do not use. This API is for internal use only.
- Member [U_MALLOC_ATTR](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a6d6051e305193844e6f073875c2d6aff)
Do not use.
- Member [U_MF_BAD_OPTION](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca45f75c3dd986922ae51eca7ee066bde5)
Do not use. This API is for internal use only. ICU 77 technology preview
- Member [U_MF_DUPLICATE_DECLARATION_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca226d0b7d4bca2a555c72ce14b66d78ea)
Do not use. This API is for internal use only. ICU 75 technology preview
- Member [U_MF_DUPLICATE_OPTION_NAME_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca1865c5e057848453288e91294f890915)
Do not use.
- Member [U_MF_DUPLICATE_VARIANT_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca4b4c6b6bde26ba977a2afe48460422df)
Do not use. This API is for internal use only. ICU 76 technology preview
- Member [U_MF_FORMATTING_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca295d1c35e118391db529cafd770d4834)
Do not use. This API is for internal use only. ICU 75 technology preview
- Member [U_MF_MISSING_SELECTOR_ANNOTATION_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca38582e5466745fe53f6658235b119575)
Do not use. This API is for internal use only. ICU 75 technology preview
- Member [U_MF_NONEXHAUSTIVE_PATTERN_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca1f2665bd1052823f9a40f15734e9e2c7)
Do not use.
- Member [U_MF_OPERAND_MISMATCH_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca8b9e747747cf15bd22c8009ebf44d9a9)
Do not use.
- Member [U_MF_SELECTOR_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78cace787ed3b950486e39fab5e68e256829)
Do not use.
- Member [U_MF_SYNTAX_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78cac7e12ba59277698d4426143773db6035)
Do not use.
- Member [U_MF_UNKNOWN_FUNCTION_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca9971e80fa18d9012148da211ffe9410b)
Do not use.
- Member [U_MF_UNRESOLVED_VARIABLE_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78caa24a2cfce8796b307155c322102a67ff)
Do not use.
- Member [U_MF_VARIANT_KEY_MISMATCH_ERROR](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gga3343c1c8a8377277046774691c98d78ca6700a047c9af69dfb64cc14f0ea01bcc)
Do not use.
- Member [U_PF_AIX](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a6f98fcdb2a09b843adfb5697c951c75c)
Do not use. This API is for internal use only.
- Member [U_PF_ANDROID](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1aa1e3bdd1b89b1f6a26566d83b7e0a50a)
Do not use. This API is for internal use only.
- Member [U_PF_BROWSER_NATIVE_CLIENT](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a0edc79f7e88ddc7e606eafbacdd6457c)
Do not use. This API is for internal use only.
- Member [U_PF_BSD](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a57406291ebe652d8a1e136554983693e)
Do not use. This API is for internal use only.
- Member [U_PF_CYGWIN](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a4c8de6ceeb6e710362f45cfba23ba549)
Do not use. This API is for internal use only.
- Member [U_PF_DARWIN](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a8162ae2636cef6ae1ff7386375291dac)
Do not use. This API is for internal use only.
- Member [U_PF_EMSCRIPTEN](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a1e68c7faba62c12f3a851d90cf163dd4)
Do not use. This API is for internal use only.
- Member [U_PF_FUCHSIA](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1add8a82d371de7defd99c863e9747e0fe)
Do not use. This API is for internal use only.
- Member [U_PF_HAIKU](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a33f1899bbc771502d55e3507fdb487fb)
Do not use. This API is for internal use only.
- Member [U_PF_HPUX](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1ae2861d3d4af0b030c356fcf5106c94f1)
Do not use. This API is for internal use only.
- Member [U_PF_IPHONE](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1af2d71a866e25b8c35ec1f9b20e945f09)
Do not use. This API is for internal use only.
- Member [U_PF_IRIX](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1ad122053e7f6e7e2e9afa85c9c6f9c0f8)
Do not use. This API is for internal use only.
- Member [U_PF_LINUX](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a5a52dff83be91a0639db465816289e62)
Do not use. This API is for internal use only.
- Member [U_PF_MINGW](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a498bf4486569ff7ea69d4ad61d11792a)
Do not use. This API is for internal use only.
- Member [U_PF_OS390](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a663fa502fc567acee5054ebc74659c50)
Do not use. This API is for internal use only.
- Member [U_PF_OS400](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a0443c0bb9ac5000fe0608cbf044fadf1)
Do not use. This API is for internal use only.
- Member [U_PF_QNX](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a036444d2da98ca90047298d7ecfaee0a)
Do not use. This API is for internal use only.
- Member [U_PF_SOLARIS](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1aac22782b010395728a0910543ca362eb)
Do not use. This API is for internal use only.
- Member [U_PF_UNKNOWN](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1af14cb940c842e4d284f4d77ab79d49e8)
Do not use. This API is for internal use only.
- Member [U_PF_WINDOWS](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a44d0b64c2e69faad36460fdb2b14fa22)
Do not use.
- Member [U_PLATFORM](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a86b1787f48a38a5d3f7e31dd4acd5898)
Do not use. This API is for internal use only. Do not use. This API is for internal use only.
- Member [U_PLATFORM_HAS_WIN32_API](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a00c28b7d89a2e63ad91c6838a4082667)
Do not use. This API is for internal use only.
- Member [U_PLATFORM_HAS_WINUWP_API](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a7951c571b5bafe41ffa2d60be72d8d0f)
Do not use.
- Member [U_PLATFORM_IMPLEMENTS_POSIX](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a372ed1f5d99d9367f5952074db0f20e9)
Do not use. This API is for internal use only.
- Member [U_PLATFORM_IS_DARWIN_BASED](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1aeb1752be0ba20e855d9469cbe4c1c52d)
Do not use. This API is for internal use only.
- Member [U_PLATFORM_IS_LINUX_BASED](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1aae91a7d0a914eed0f948c9fc96fbe2d1)
Do not use. This API is for internal use only.
- Member [U_PLATFORM_USES_ONLY_WIN32_API](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a045da2c383888c9479f891c52d1f4a15)
Do not use. This API is for internal use only.
- Member [U_REAL_MSVC](https://developer.android.com/ndk/reference/platform/8h#platform_8h_1a4b0b54922d8dd3af71697b49c4952ac4)
Do not use. This API is for internal use only.
- Member [UBRK_TYPEDEF_UBREAK_ITERATOR](https://developer.android.com/ndk/reference/ustring/8h#ustring_8h_1a08c0431a8c9c65e9578b12978681bbc8)
Do not use.
- Member [UCLN_NO_AUTO_CLEANUP](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1ac4121ee78080b33f679decd1d6a465d4)
Do not use. This API is for internal use only.
- Member [UCONFIG_ENABLE_PLUGINS](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1ad231b11ea1df3cd002db4aded8188b2d)
Do not use. This API is for internal use only.
- Member [UCONFIG_HAVE_PARSEALLINPUT](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1a24dbdbff53c15bbb91e579512a025509)
Do not use. This API is for internal use only.
- Member [UCONFIG_NO_FILTERED_BREAK_ITERATION](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1a0219b55e219f175ee039c5e74570d7da)
Do not use. This API is for internal use only.
- Member [UCONFIG_NO_MF2](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1ac87e3de41e79d292aaf1fe3d448820b2)
Do not use. This API is for internal use only. ICU 75 technology preview
- Member [UCONFIG_USE_ML_PHRASE_BREAKING](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1aed254324ec6a131782d5e1e4e130f12b)
Do not use. This API is for internal use only.
- Member [UCONFIG_USE_WINDOWS_LCID_MAPPING_API](https://developer.android.com/ndk/reference/uconfig/8h#uconfig_8h_1a861b6125542038bf789e86d698400f41)
Do not use. This API is for internal use only. ICU 64
- Member [ULOC_AVAILABLE_COUNT](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ggaf9b191d0d9c257eacc0012e406cd88c0a6afae8dc20ec85855fa94381beb753c3)
Do not use.
- Member [UPRV_BLOCK_MACRO_BEGIN](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1gabfdc26d020b4fab3ed5ca2b98fe5df43)
Do not use. This API is for internal use only.
- Member [UPRV_BLOCK_MACRO_END](https://developer.android.com/ndk/reference/group/icu4c#group__icu4c_1ga983e6cc57f8c1b0c5b9ad9ceb290418a)
Do not use. This API is for internal use only.

<br />