1eda3ef2dSRobert Mustacchi /* 2eda3ef2dSRobert Mustacchi * This file and its contents are supplied under the terms of the 3eda3ef2dSRobert Mustacchi * Common Development and Distribution License ("CDDL"), version 1.0. 4eda3ef2dSRobert Mustacchi * You may only use this file in accordance with the terms of version 5eda3ef2dSRobert Mustacchi * 1.0 of the CDDL. 6eda3ef2dSRobert Mustacchi * 7eda3ef2dSRobert Mustacchi * A full copy of the text of the CDDL should have accompanied this 8eda3ef2dSRobert Mustacchi * source. A copy of the CDDL is also available via the Internet at 9eda3ef2dSRobert Mustacchi * http://www.illumos.org/license/CDDL. 10eda3ef2dSRobert Mustacchi */ 11eda3ef2dSRobert Mustacchi 12eda3ef2dSRobert Mustacchi /* 13eda3ef2dSRobert Mustacchi * Copyright 2020 Robert Mustacchi 14eda3ef2dSRobert Mustacchi */ 15eda3ef2dSRobert Mustacchi 16eda3ef2dSRobert Mustacchi #ifndef _UCHAR_H 17eda3ef2dSRobert Mustacchi #define _UCHAR_H 18eda3ef2dSRobert Mustacchi 19eda3ef2dSRobert Mustacchi /* 20eda3ef2dSRobert Mustacchi * C11 Unicode utilities support. 21eda3ef2dSRobert Mustacchi * 22eda3ef2dSRobert Mustacchi * Note, we do not define either __STDC_UTF_16__ or __STDC_UTF_32__. While the 23eda3ef2dSRobert Mustacchi * functions that are implemented work in that fashion, the ability to represent 24eda3ef2dSRobert Mustacchi * any UTF-16 or UTF-32 code point depends on the current locale. Though in 25eda3ef2dSRobert Mustacchi * practice they function that way. 26eda3ef2dSRobert Mustacchi */ 27eda3ef2dSRobert Mustacchi 28eda3ef2dSRobert Mustacchi #include <sys/isa_defs.h> 29eda3ef2dSRobert Mustacchi #include <sys/feature_tests.h> 30eda3ef2dSRobert Mustacchi #include <wchar_impl.h> 31eda3ef2dSRobert Mustacchi 32eda3ef2dSRobert Mustacchi #ifdef __cplusplus 33eda3ef2dSRobert Mustacchi extern "C" { 34eda3ef2dSRobert Mustacchi #endif 35eda3ef2dSRobert Mustacchi 36eda3ef2dSRobert Mustacchi #if !defined(_SIZE_T) || __cplusplus >= 199711L 37eda3ef2dSRobert Mustacchi #define _SIZE_T 38eda3ef2dSRobert Mustacchi #if defined(_LP64) || defined(_I32LPx) 39eda3ef2dSRobert Mustacchi typedef unsigned long size_t; /* size of something in bytes */ 40eda3ef2dSRobert Mustacchi #else 41eda3ef2dSRobert Mustacchi typedef unsigned int size_t; /* (historical version) */ 42eda3ef2dSRobert Mustacchi #endif 43eda3ef2dSRobert Mustacchi #endif /* _SIZE_T */ 44eda3ef2dSRobert Mustacchi 45eda3ef2dSRobert Mustacchi #if !defined(_MBSTATE_T) || __cplusplus >= 199711L 46eda3ef2dSRobert Mustacchi #define _MBSTATE_T 47eda3ef2dSRobert Mustacchi typedef __mbstate_t mbstate_t; 48eda3ef2dSRobert Mustacchi #endif /* _MBSTATE_T */ 49eda3ef2dSRobert Mustacchi 50eda3ef2dSRobert Mustacchi /* 51eda3ef2dSRobert Mustacchi * These types must match the uint_least16_t and uint_least32_t. They are 52eda3ef2dSRobert Mustacchi * defined in terms of the same type so as to minimize the needed includes. 53eda3ef2dSRobert Mustacchi * C++11 also defines these types and they are considered built in, so we should 54eda3ef2dSRobert Mustacchi * not define them in that context. 55eda3ef2dSRobert Mustacchi */ 56*aadb5ba0SRobert Mustacchi #if __cplusplus < 201103L 57eda3ef2dSRobert Mustacchi typedef unsigned short char16_t; 58eda3ef2dSRobert Mustacchi typedef unsigned int char32_t; 59eda3ef2dSRobert Mustacchi #endif 60eda3ef2dSRobert Mustacchi 61eda3ef2dSRobert Mustacchi extern size_t mbrtoc16(char16_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, 62eda3ef2dSRobert Mustacchi size_t, mbstate_t *_RESTRICT_KYWD); 63eda3ef2dSRobert Mustacchi extern size_t mbrtoc32(char32_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, 64eda3ef2dSRobert Mustacchi size_t, mbstate_t *_RESTRICT_KYWD); 65eda3ef2dSRobert Mustacchi extern size_t c16rtomb(char *_RESTRICT_KYWD, char16_t, 66eda3ef2dSRobert Mustacchi mbstate_t *_RESTRICT_KYWD); 67eda3ef2dSRobert Mustacchi extern size_t c32rtomb(char *_RESTRICT_KYWD, char32_t, 68eda3ef2dSRobert Mustacchi mbstate_t *_RESTRICT_KYWD); 69eda3ef2dSRobert Mustacchi 70eda3ef2dSRobert Mustacchi #ifdef __cplusplus 71eda3ef2dSRobert Mustacchi } 72eda3ef2dSRobert Mustacchi #endif 73eda3ef2dSRobert Mustacchi 74eda3ef2dSRobert Mustacchi #endif /* _UCHAR_H */ 75