1#ifndef _UCHAR_H 2#define _UCHAR_H 3 4#ifdef __cplusplus 5extern "C" { 6#endif 7 8#if __cplusplus < 201103L 9typedef unsigned short char16_t; 10typedef unsigned char32_t; 11#endif 12 13#define __NEED_mbstate_t 14#define __NEED_size_t 15 16#include <features.h> 17#include <bits/alltypes.h> 18 19size_t c16rtomb(char *__restrict, char16_t, mbstate_t *__restrict); 20size_t mbrtoc16(char16_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict); 21 22size_t c32rtomb(char *__restrict, char32_t, mbstate_t *__restrict); 23size_t mbrtoc32(char32_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict); 24 25#ifdef __cplusplus 26} 27#endif 28 29#endif 30