// // utf8Conversion.hpp // // Created by jief the 24 Feb 2020. // #ifndef __unicode_conversions_h__ #define __unicode_conversions_h__ #include #include #include #ifndef __cplusplus //typedef uint16_t wchar_t; typedef uint32_t char32_t; typedef uint16_t char16_t; #endif #ifndef __WCHAR_MAX__ #define __WCHAR_MAX__ WCHAR_MAX #endif #if __WCHAR_MAX__ <= 0xFFFFu #define wchar_cast char16_t #else #define wchar_cast char32_t #endif #ifndef wchar_cast #error wchar_cast #endif /* * len means nb utf32 char * size means nb of underlying native type (nb of char16_t, nb of char32_t, etc. */ /****** utility *****/ /* * Size of an UTF32 char when represented in UTF8 * Return value : size */ size_t utf8_size_of_utf32_char(char32_t c); /* * Increment size and return a pointer to the next char * Return value : pointer to the end of string or at the error */ const char32_t* utf8_size_of_utf32_char_ptr(const char32_t *s, size_t* size); /* * Store an utf32 char in dst, if there is enough room (dst_max_size is >= size of converted utf32 char) * If there is enough room, dst_max_size is decrement and dst is increment and returned * If there isn't enough room, dst_max_size is set to 0 and dst is returned */ char* get_utf8_from_char32(char* dst, size_t* dst_max_size, char32_t utf32_char); /* * Store an utf32 char in dst, if there is enough room (dst_max_size is >= size of converted utf32 char) * If there is enough room, dst_max_size is decrement and dst is increment and returned * If there isn't enough room, dst_max_size is set to 0 and dst is returned */ char16_t* get_utf16_from_char32(char16_t* dst, size_t* dst_max_size, char32_t utf32_char); /* * Store an utf32 char in dst, if there is enough room (dst_max_size is >= size of converted utf32 char) * If there is enough room, dst_max_size is decrement and dst is increment and returned * If there isn't enough room, dst_max_size is set to 0 and dst is returned */ char32_t* get_utf32_from_char32(char32_t* dst, size_t* dst_max_size, char32_t utf32_char); /* * char32 will be set to 0 at the end of string or at error * Return value : pointer to the end of string or at the error */ const char* get_char32_from_utf8_string(const char* s, char32_t* char32); /* * get nth char32 of an utf8 string * Return value : pointer to the end of string or at the error */ char32_t get_char32_from_utf8_string_at_pos(const char* s, size_t n); /****** utf8 - utf32 *****/ /* * Size in bytes of an utf32 string if it were converted to utf8 * Return value : size */ size_t utf8_size_of_utf32_string(const char32_t* s); /* * Size in bytes of an utf32 string of len char if it were converted to utf8 * Return value : pointer to the end of string or at the error */ size_t utf8_size_of_utf32_string_len(const char32_t* s, size_t len); size_t utf32_size_of_utf8_string(const char* s); size_t utf32_size_of_utf8_string_len(const char* s, size_t len); /* * Convert s to dst. Do not add null terminator. * Return the number of utf32 char written */ size_t utf32_stringnn_from_utf8_string(char32_t* dst, size_t dst_max_size, const char* s); size_t utf32_string_from_utf8_string(char32_t* dst, size_t dst_max_size, const char* s); size_t utf32_string_from_utf8_string_len(char32_t* dst, size_t dst_max_size, const char* s, size_t len); /* * Convert s to dst. Do not add null terminator. * Return the number of utf8 char written */ size_t utf8_stringnn_from_utf32_string(char* dst, size_t dst_max_size, const char32_t *s); size_t utf8_string_from_utf32_string(char* dst, size_t dst_max_size, const char32_t *s); size_t utf8_string_from_utf32_string_len(char* dst, size_t dst_max_size, const char32_t *s, size_t len); char32_t get_char32_from_utf8_string_at_pos(const char* s, size_t pos); /****** utf8 - utf16 *****/ /* * Increment size * Return value : pointer to the end of string or at the error */ const char16_t* utf8_size_of_utf16_char_ptr(const char16_t *s, size_t* size); size_t utf8_size_of_utf16_string(const char16_t* s); size_t utf8_size_of_utf16_string_len(const char16_t* s, size_t len); size_t utf16_size_of_utf8_string(const char* s); size_t utf16_size_of_utf8_string_len(const char* s, size_t len); size_t utf8_stringnn_from_utf16_string(char* dst, size_t dst_max_size, const char16_t *s); size_t utf8_string_from_utf16_string(char* dst, size_t dst_max_size, const char16_t *s); size_t utf8_string_from_utf16_string_len(char* dst, size_t dst_max_size, const char16_t *s, size_t len); size_t utf16_stringnn_from_utf8_string(char16_t* dst, size_t dst_max_size, const char* s); size_t utf16_string_from_utf8_string(char16_t* dst, size_t dst_max_size, const char* s); size_t utf16_string_from_utf8_string_len(char16_t* dst, size_t dst_max_size, const char* s, size_t len); /****** utf16 - utf32 *****/ size_t utf16_size_of_utf32_char(char32_t c); void get_char16_from_char32(char32_t char32, char16_t* char16_1, char16_t* char16_2); char32_t get_char32_from_char16(char16_t char16_1, char16_t char16_2); const char16_t* get_char32_from_utf16_string(const char16_t* s, char32_t* char32); size_t utf16_size_of_utf32_string(const char32_t *s); size_t utf16_size_of_utf32_string_len(const char32_t *s, size_t len); size_t utf32_size_of_utf16_string(const char16_t *s); size_t utf32_size_of_utf16_string_len(const char16_t *s, size_t len); size_t utf16_stringnn_from_utf32_string(char16_t* dst, size_t dst_max_size, const char32_t *s); size_t utf16_string_from_utf32_string(char16_t* dst, size_t dst_max_size, const char32_t *s); size_t utf16_string_from_utf32_string_len(char16_t* dst, size_t dst_max_size, const char32_t *s, size_t len); size_t utf32_stringnn_from_utf16_string(char32_t* dst, size_t dst_max_size, const char16_t *s); size_t utf32_string_from_utf16_string(char32_t* dst, size_t dst_max_size, const char16_t *s); size_t utf32_string_from_utf16_string_len(char32_t* dst, size_t dst_max_size, const char16_t *s, size_t len); /* * get nth char32 of an utf16 string * Return value : pointer to the end of string or at the error */ char32_t get_char32_from_utf16_string_at_pos(const char16_t* s, size_t pos); /****** utf8 - wchar_t *****/ size_t utf8_size_of_wchar_string(const wchar_t* s); size_t utf8_size_of_wchar_string_len(const wchar_t* s, size_t len); size_t wchar_size_of_utf8_string(const char* s); size_t wchar_size_of_utf8_string_len(const char* s, size_t len); size_t utf8_stringnn_from_wchar_string(char* dst, size_t dst_max_size, const wchar_t* s); size_t utf8_string_from_wchar_string(char* dst, size_t dst_max_size, const wchar_t* s); size_t utf8_string_from_wchar_string_len(char* dst, size_t dst_max_size, const wchar_t* s, size_t len); size_t wchar_stringnn_from_utf8_string(wchar_t* dst, size_t dst_max_size, const char* s); size_t wchar_string_from_utf8_string(wchar_t* dst, size_t dst_max_size, const char* s); size_t wchar_string_from_utf8_string_len(wchar_t* dst, size_t dst_max_size, const char* s, size_t len); /****** utf16 - wchar_t *****/ size_t utf16_size_of_wchar_string(const wchar_t* s); size_t utf16_size_of_wchar_string_len(const wchar_t* s, size_t len); size_t wchar_size_of_utf16_string(const char16_t *s); size_t wchar_size_of_utf16_string_len(const char16_t *s, size_t len); size_t utf16_stringnn_from_wchar_string(char16_t* dst, size_t dst_max_size, const wchar_t* s); size_t utf16_string_from_wchar_string(char16_t* dst, size_t dst_max_size, const wchar_t* s); size_t utf16_string_from_wchar_string_len(char16_t* dst, size_t dst_max_size, const wchar_t* s, size_t len); size_t wchar_stringnn_from_utf16_string(wchar_t* dst, size_t dst_max_size, const char16_t* s); size_t wchar_string_from_utf16_string(wchar_t* dst, size_t dst_max_size, const char16_t* s); size_t wchar_string_from_utf16_string_len(wchar_t* dst, size_t dst_max_size, const char16_t* s, size_t len); /****** utf32 - wchar_t *****/ size_t utf32_size_of_wchar_string(const wchar_t* s); size_t utf32_size_of_wchar_string_len(const wchar_t* s, size_t len); size_t wchar_size_of_utf32_string(const char32_t *s); size_t wchar_size_of_utf32_string_len(const char32_t *s, size_t len); size_t utf32_stringnn_from_wchar_string(char32_t* dst, size_t dst_max_size, const wchar_t* s); size_t utf32_string_from_wchar_string(char32_t* dst, size_t dst_max_size, const wchar_t* s); size_t utf32_string_from_wchar_string_len(char32_t* dst, size_t dst_max_size, const wchar_t* s, size_t len); size_t wchar_stringnn_from_utf32_string(wchar_t* dst, size_t dst_max_size, const char32_t* s); size_t wchar_string_from_utf32_string(wchar_t* dst, size_t dst_max_size, const char32_t* s); size_t wchar_string_from_utf32_string_len(wchar_t* dst, size_t dst_max_size, const char32_t* s, size_t len); char32_t get_char32_from_wchar_string_at_pos(const char16_t* s, size_t pos); /****** no conversion *****/ size_t utf8_size_of_utf8_string(const char* s); size_t utf8_size_of_utf8_string_len(const char* s, size_t len); size_t utf16_size_of_utf16_string(const char16_t* s); size_t utf16_size_of_utf16_string_len(const char16_t* s, size_t len); size_t utf32_size_of_utf32_string(const char32_t* s); size_t utf32_size_of_utf32_string_len(const char32_t* s, size_t len); size_t wchar_size_of_wchar_string(const wchar_t* s); size_t wchar_size_of_wchar_string_len(const wchar_t* s, size_t len); size_t utf8_stringnn_from_utf8_string(char* dst, size_t dst_max_size, const char *s); size_t utf8_string_from_utf8_string(char* dst, size_t dst_max_size, const char *s); size_t utf8_string_from_utf8_string_len(char* dst, size_t dst_max_size, const char *s, size_t len); size_t utf16_stringnn_from_utf16_string(char16_t* dst, size_t dst_max_size, const char16_t *s); size_t utf16_string_from_utf16_string(char16_t* dst, size_t dst_max_size, const char16_t *s); size_t utf16_string_from_utf16_string_len(char16_t* dst, size_t dst_max_size, const char16_t *s, size_t len); size_t utf32_stringnn_from_utf32_string(char32_t* dst, size_t dst_max_size, const char32_t *s); size_t utf32_string_from_utf32_string(char32_t* dst, size_t dst_max_size, const char32_t *s); size_t utf32_string_from_utf32_string_len(char32_t* dst, size_t dst_max_size, const char32_t *s, size_t len); size_t wchar_stringnn_from_wchar_string(wchar_t* dst, size_t dst_max_size, const wchar_t *s); size_t wchar_string_from_wchar_string(wchar_t* dst, size_t dst_max_size, const wchar_t *s); size_t wchar_string_from_wchar_string_len(wchar_t* dst, size_t dst_max_size, const wchar_t *s, size_t len); char32_t get_char32_from_utf32_string_at_pos(const char32_t* s, size_t pos); /****** convenience *****/ inline size_t length_of_utf8_string(const char* s) {return utf32_size_of_utf8_string(s); } inline size_t length_of_utf16_string(const char16_t* s) {return utf32_size_of_utf16_string(s); } inline size_t length_of_utf32_string(const char32_t* s) {return utf32_size_of_utf32_string(s); } // UTF32 length == size size_t length_of_wchar_string(const wchar_t* s); #ifdef __cplusplus inline char* get_char32_from_string(char* s, char32_t* char32) { return (char*)get_char32_from_utf8_string(s, char32); } inline char16_t* get_char32_from_string(char16_t* s, char32_t* char32) { return (char16_t*)get_char32_from_utf16_string(s, char32); } inline char32_t* get_char32_from_string(char32_t* s, char32_t* char32) { *char32 = *s; if ( !*s ) return s; return s+1; } inline wchar_t* get_char32_from_string(wchar_t* s, char32_t* char32) { return (wchar_t*)get_char32_from_string((wchar_cast*)s, char32); } inline const char* get_char32_from_string(const char* s, char32_t* char32) { return get_char32_from_utf8_string(s, char32); } inline const char16_t* get_char32_from_string(const char16_t* s, char32_t* char32) { return get_char32_from_utf16_string(s, char32); } inline const char32_t* get_char32_from_string(const char32_t* s, char32_t* char32) { *char32 = *s; if ( !*s ) return s; return s+1; } inline const wchar_t* get_char32_from_string(const wchar_t* s, char32_t* char32) { return (wchar_t*)get_char32_from_string((wchar_cast*)s, char32); } inline char32_t get_char32_from_utf_string_at_pos(const char* s, size_t pos) { return get_char32_from_utf8_string_at_pos(s, pos); } inline char32_t get_char32_from_utf_string_at_pos(const char16_t* s, size_t pos) { return get_char32_from_utf16_string_at_pos(s, pos); } inline char32_t get_char32_from_utf_string_at_pos(const char32_t* s, size_t pos) { return get_char32_from_utf32_string_at_pos(s, pos); } inline char32_t get_char32_from_utf_string_at_pos(const wchar_t* s, size_t pos) { return get_char32_from_utf_string_at_pos((wchar_cast*)s, pos); } inline char* store_utf_from_char32(char* dst, size_t* dst_max_size, char32_t utf32_char) { return get_utf8_from_char32(dst, dst_max_size, utf32_char); } inline char16_t* store_utf_from_char32(char16_t* dst, size_t* dst_max_size, char32_t utf32_char) { return get_utf16_from_char32(dst, dst_max_size, utf32_char); } inline char32_t* store_utf_from_char32(char32_t* dst, size_t* dst_max_size, char32_t utf32_char) { return get_utf32_from_char32(dst, dst_max_size, utf32_char); } inline wchar_t* store_utf_from_char32(wchar_t* dst, size_t* dst_max_size, char32_t utf32_char) { return (wchar_t*)store_utf_from_char32((wchar_cast*)dst, dst_max_size, utf32_char); } /* Returns amount of char32_t if the string were converted to UTF32 */ inline size_t length_of_utf_string(const char* s) { return utf32_size_of_utf8_string(s); }; inline size_t length_of_utf_string(const char16_t* s) { return utf32_size_of_utf16_string(s); }; inline size_t length_of_utf_string(const char32_t* s) { return utf32_size_of_utf32_string(s); }; inline size_t length_of_utf_string(const wchar_t* s) { return length_of_utf_string((wchar_cast*)s); }; /* Returns amount of utf chars. For example, an UTF16 surrogate pair will count for 2 */ inline size_t size_of_utf_string(const char* s) { return utf8_size_of_utf8_string(s); } inline size_t size_of_utf_string(const char16_t* s) { return utf16_size_of_utf16_string(s); } inline size_t size_of_utf_string(const char32_t* s) { return utf32_size_of_utf32_string(s); } // for UTF32 size and length are equal inline size_t size_of_utf_string(const wchar_t* s) { return size_of_utf_string((wchar_cast*)s); } /* Returns amount of utf chars. Type of utf chars are determined by the first parameter. */ inline size_t utf_size_of_utf_string(const char*, const char* s) { return utf8_size_of_utf8_string(s); } inline size_t utf_size_of_utf_string(const char16_t*, const char* s) { return utf16_size_of_utf8_string(s); } inline size_t utf_size_of_utf_string(const char32_t*, const char* s) { return utf32_size_of_utf8_string(s); } inline size_t utf_size_of_utf_string(const wchar_t* t, const char* s) { return utf_size_of_utf_string((wchar_cast*)t, s); } inline size_t utf_size_of_utf_string(const char*, const char16_t* s) { return utf8_size_of_utf16_string(s); } inline size_t utf_size_of_utf_string(const char16_t*, const char16_t* s) { return utf16_size_of_utf16_string(s); } inline size_t utf_size_of_utf_string(const char32_t*, const char16_t* s) { return utf32_size_of_utf16_string(s); } inline size_t utf_size_of_utf_string(const wchar_t* t, const char16_t* s) { return utf_size_of_utf_string((wchar_cast*)t, s); } inline size_t utf_size_of_utf_string(const char*, const char32_t* s) { return utf8_size_of_utf32_string(s); } inline size_t utf_size_of_utf_string(const char16_t*, const char32_t* s) { return utf16_size_of_utf32_string(s); } inline size_t utf_size_of_utf_string(const char32_t*, const char32_t* s) { return utf32_size_of_utf32_string(s); } inline size_t utf_size_of_utf_string(const wchar_t* t, const char32_t* s) { return utf_size_of_utf_string((wchar_cast*)t, s); } inline size_t utf_size_of_utf_string(const char* t, const wchar_t* s) { return utf_size_of_utf_string(t, (wchar_cast*)s); } inline size_t utf_size_of_utf_string(const char16_t* t, const wchar_t* s) { return utf_size_of_utf_string(t, (wchar_cast*)s); } inline size_t utf_size_of_utf_string(const char32_t* t, const wchar_t* s) { return utf_size_of_utf_string(t, (wchar_cast*)s); } inline size_t utf_size_of_utf_string(const wchar_t* t, const wchar_t* s) { return utf_size_of_utf_string(t, (wchar_cast*)s); } /* Returns amount of utf chars needed to represent the first [len] utf32 chars. */ inline size_t size_of_utf_string_len(const char* s, size_t len) { return utf8_size_of_utf8_string_len(s, len); } inline size_t size_of_utf_string_len(const char16_t* s, size_t len) { return utf16_size_of_utf16_string_len(s, len); } inline size_t size_of_utf_string_len(const char32_t* s, size_t len) { return utf32_size_of_utf32_string_len(s, len); } // for UTF32 size and length are equal inline size_t size_of_utf_string_len(const wchar_t* s, size_t len) { return size_of_utf_string_len((wchar_cast*)s, len); } /* Returns amount of utf chars needed to represent the first [len] utf32 chars. Type of utf chars are determined by the first parameter. */ inline size_t utf_size_of_utf_string_len(const char*, const char* s, size_t len) { return utf8_size_of_utf8_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const char16_t*, const char* s, size_t len) { return utf16_size_of_utf8_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const char32_t*, const char* s, size_t len) { return utf32_size_of_utf8_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const wchar_t* t, const char* s, size_t len) { return utf_size_of_utf_string_len((wchar_cast*)t, s, len); } inline size_t utf_size_of_utf_string_len(const char*, const char16_t* s, size_t len) { return utf8_size_of_utf16_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const char16_t*, const char16_t* s, size_t len) { return utf16_size_of_utf16_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const char32_t*, const char16_t* s, size_t len) { return utf32_size_of_utf16_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const wchar_t* t, const char16_t* s, size_t len) { return utf_size_of_utf_string_len((wchar_cast*)t, s, len); } inline size_t utf_size_of_utf_string_len(const char*, const char32_t* s, size_t len) { return utf8_size_of_utf32_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const char16_t*, const char32_t* s, size_t len) { return utf16_size_of_utf32_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const char32_t*, const char32_t* s, size_t len) { return utf32_size_of_utf32_string_len(s, len); } inline size_t utf_size_of_utf_string_len(const wchar_t* t, const char32_t* s, size_t len) { return utf_size_of_utf_string_len((wchar_cast*)t, s, len); } inline size_t utf_size_of_utf_string_len(const char* t, const wchar_t* s, size_t len) { return utf_size_of_utf_string_len(t, (wchar_cast*)s, len); } inline size_t utf_size_of_utf_string_len(const char16_t* t, const wchar_t* s, size_t len) { return utf_size_of_utf_string_len(t, (wchar_cast*)s, len); } inline size_t utf_size_of_utf_string_len(const char32_t* t, const wchar_t* s, size_t len) { return utf_size_of_utf_string_len(t, (wchar_cast*)s, len); } inline size_t utf_size_of_utf_string_len(const wchar_t* t, const wchar_t* s, size_t len) { return utf_size_of_utf_string_len((wchar_cast*)t, (wchar_cast*)s, len); } /* * Conversions */ inline size_t utf_string_from_utf_string(char* dst, size_t dst_max_size, const char* s) { return utf8_string_from_utf8_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char16_t* dst, size_t dst_max_size, const char* s) { return utf16_string_from_utf8_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char32_t* dst, size_t dst_max_size, const char* s) { return utf32_string_from_utf8_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(wchar_t* dst, size_t dst_max_size, const char* s) { return utf_string_from_utf_string((wchar_cast*)dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char* dst, size_t dst_max_size, const char16_t *s) { return utf8_string_from_utf16_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char16_t* dst, size_t dst_max_size, const char16_t *s) { return utf16_string_from_utf16_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char32_t* dst, size_t dst_max_size, const char16_t *s) { return utf32_string_from_utf16_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(wchar_t* dst, size_t dst_max_size, const char16_t *s) { return utf_string_from_utf_string((wchar_cast*)dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char* dst, size_t dst_max_size, const char32_t *s) { return utf8_string_from_utf32_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char16_t* dst, size_t dst_max_size, const char32_t *s) { return utf16_string_from_utf32_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char32_t* dst, size_t dst_max_size, const char32_t *s) { return utf32_string_from_utf32_string(dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(wchar_t* dst, size_t dst_max_size, const char32_t *s) { return utf_string_from_utf_string((wchar_cast*)dst, dst_max_size, s); } inline size_t utf_string_from_utf_string(char* dst, size_t dst_max_size, const wchar_t *s) { return utf_string_from_utf_string(dst, dst_max_size, (wchar_cast*)s); } inline size_t utf_string_from_utf_string(char16_t* dst, size_t dst_max_size, const wchar_t *s) { return utf_string_from_utf_string(dst, dst_max_size, (wchar_cast*)s); } inline size_t utf_string_from_utf_string(char32_t* dst, size_t dst_max_size, const wchar_t *s) { return utf_string_from_utf_string(dst, dst_max_size, (wchar_cast*)s); } inline size_t utf_string_from_utf_string(wchar_t* dst, size_t dst_max_size, const wchar_t *s) { return utf_string_from_utf_string(dst, dst_max_size, (wchar_cast*)s); } inline size_t utf_stringnn_from_utf_string(char* dst, size_t dst_max_size, const char* s) { return utf8_stringnn_from_utf8_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char16_t* dst, size_t dst_max_size, const char* s) { return utf16_stringnn_from_utf8_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char32_t* dst, size_t dst_max_size, const char* s) { return utf32_stringnn_from_utf8_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(wchar_t* dst, size_t dst_max_size, const char* s) { return utf_stringnn_from_utf_string((wchar_cast*)dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char* dst, size_t dst_max_size, const char16_t *s) { return utf8_stringnn_from_utf16_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char16_t* dst, size_t dst_max_size, const char16_t *s) { return utf16_stringnn_from_utf16_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char32_t* dst, size_t dst_max_size, const char16_t *s) { return utf32_stringnn_from_utf16_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(wchar_t* dst, size_t dst_max_size, const char16_t *s) { return utf_stringnn_from_utf_string((wchar_cast*)dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char* dst, size_t dst_max_size, const char32_t *s) { return utf8_stringnn_from_utf32_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char16_t* dst, size_t dst_max_size, const char32_t *s) { return utf16_stringnn_from_utf32_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char32_t* dst, size_t dst_max_size, const char32_t *s) { return utf32_stringnn_from_utf32_string(dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(wchar_t* dst, size_t dst_max_size, const char32_t *s) { return utf_stringnn_from_utf_string((wchar_cast*)dst, dst_max_size, s); } inline size_t utf_stringnn_from_utf_string(char* dst, size_t dst_max_size, const wchar_t *s) { return utf_stringnn_from_utf_string(dst, dst_max_size, (wchar_cast*)s); } inline size_t utf_stringnn_from_utf_string(char16_t* dst, size_t dst_max_size, const wchar_t *s) { return utf_stringnn_from_utf_string(dst, dst_max_size, (wchar_cast*)s); } inline size_t utf_stringnn_from_utf_string(char32_t* dst, size_t dst_max_size, const wchar_t *s) { return utf_stringnn_from_utf_string(dst, dst_max_size, (wchar_cast*)s); } inline size_t utf_stringnn_from_utf_string(wchar_t* dst, size_t dst_max_size, const wchar_t *s) { return utf_stringnn_from_utf_string(dst, dst_max_size, (wchar_cast*)s); } inline size_t utf_string_from_utf_string_len(char* dst, size_t dst_max_size, const char* s, size_t len) { return utf8_string_from_utf8_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char16_t* dst, size_t dst_max_size, const char* s, size_t len) { return utf16_string_from_utf8_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char32_t* dst, size_t dst_max_size, const char* s, size_t len) { return utf32_string_from_utf8_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(wchar_t* dst, size_t dst_max_size, const char* s, size_t len) { return utf_string_from_utf_string_len((wchar_cast*)dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char* dst, size_t dst_max_size, const char16_t * s, size_t len) { return utf8_string_from_utf16_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char16_t* dst, size_t dst_max_size, const char16_t * s, size_t len) { return utf16_string_from_utf16_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char32_t* dst, size_t dst_max_size, const char16_t * s, size_t len) { return utf32_string_from_utf16_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(wchar_t* dst, size_t dst_max_size, const char16_t * s, size_t len) { return utf_string_from_utf_string_len((wchar_cast*)dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char* dst, size_t dst_max_size, const char32_t * s, size_t len) { return utf8_string_from_utf32_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char16_t* dst, size_t dst_max_size, const char32_t * s, size_t len) { return utf16_string_from_utf32_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char32_t* dst, size_t dst_max_size, const char32_t * s, size_t len) { return utf32_string_from_utf32_string_len(dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(wchar_t* dst, size_t dst_max_size, const char32_t * s, size_t len) { return utf_string_from_utf_string_len((wchar_cast*)dst, dst_max_size, s, len); } inline size_t utf_string_from_utf_string_len(char* dst, size_t dst_max_size, const wchar_t * s, size_t len) { return utf_string_from_utf_string_len(dst, dst_max_size, (wchar_cast*)s, len); } inline size_t utf_string_from_utf_string_len(char16_t* dst, size_t dst_max_size, const wchar_t * s, size_t len) { return utf_string_from_utf_string_len(dst, dst_max_size, (wchar_cast*)s, len); } inline size_t utf_string_from_utf_string_len(char32_t* dst, size_t dst_max_size, const wchar_t * s, size_t len) { return utf_string_from_utf_string_len(dst, dst_max_size, (wchar_cast*)s, len); } inline size_t utf_string_from_utf_string_len(wchar_t* dst, size_t dst_max_size, const wchar_t * s, size_t len) { return utf_string_from_utf_string_len(dst, dst_max_size, (wchar_cast*)s, len); } #endif // __cplusplus #undef wchar_cast #endif /* utf816Conversion_hpp */