ciabatta/inc/wchar.h

#pragma once

#include <stdint.h>

typedef struct mbstate_t mbstate_t;
typedef wchar_t wint_t;

struct mbstate_t {
    char16_t next;
    char bytes[4];
};

#define WCHAR_MIN 0x0000
#define WCHAR_MAX 0xffff

#ifndef WEOF
    #define WEOF 0
#endif

int fwprintf(FILE * restrict stream, const wchar_t * restrict format, ...);
int fwscanf(FILE * restrict stream, const wchar_t * restrict format, ...);
int swprintf(wchar_t * restrict s, size_t n, const wchar_t * restrict format, ...);
int swscanf(const wchar_t * restrict s, const wchar_t * restrict format, ...);
int vfwprintf(FILE * restrict stream, const wchar_t * restrict format, va_list arg);
int vfwscanf(FILE * restrict stream, const wchar_t * restrict format, va_list arg);
int vswprintf(wchar_t * restrict s, size_t n, const wchar_t * restrict format, va_list arg);
int vswscanf(const wchar_t * restrict s, const wchar_t * restrict format, va_list arg);
int vwprintf(const wchar_t * restrict format, va_list arg);
int vwscanf(const wchar_t * restrict format, va_list arg);
int wprintf(const wchar_t * restrict format, ...);
int wscanf(const wchar_t * restrict format, ...);
wint_t fgetwc(FILE *stream);
wchar_t *fgetws(wchar_t * restrict s, int n, FILE * restrict stream);
wint_t fputwc(wchar_t c, FILE *stream);
int fputws(const wchar_t * restrict s, FILE * restrict stream);
int fwide(FILE *stream, int mode);
wint_t getwc(FILE *stream);
wint_t getwchar(void);
wint_t putwc(wchar_t c, FILE *stream);
wint_t putwchar(wchar_t c);
wint_t ungetwc(wint_t c, FILE *stream);
double wcstod(const wchar_t * restrict nptr, wchar_t ** restrict endptr);
float wcstof(const wchar_t * restrict nptr, wchar_t ** restrict endptr);
long double wcstold(const wchar_t * restrict nptr, wchar_t ** restrict endptr);
long int wcstol(const wchar_t * restrict nptr, wchar_t ** restrict endptr, int base);
long long int wcstoll(const wchar_t * restrict nptr, wchar_t ** restrict endptr, int base);
unsigned long int wcstoul(const wchar_t * restrict nptr, wchar_t ** restrict endptr, int base);
unsigned long long int wcstoull(const wchar_t * restrict nptr, wchar_t ** restrict endptr, int base);
wchar_t *wcscpy(wchar_t * restrict s1, const wchar_t * restrict s2);
wchar_t *wcsncpy(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n);
wchar_t *wmemcpy(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n);
wchar_t *wmemmove(wchar_t *s1, const wchar_t *s2, size_t n);
wchar_t *wcscat(wchar_t * restrict s1, const wchar_t * restrict s2);
wchar_t *wcsncat(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n);
int wcscmp(const wchar_t *s1, const wchar_t *s2);
int wcscoll(const wchar_t *s1, const wchar_t *s2);
int wcsncmp(const wchar_t *s1, const wchar_t *s2, size_t n);
size_t wcsxfrm(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n);
int wmemcmp(const wchar_t *s1, const wchar_t *s2, size_t n);
wchar_t *wcschr(const wchar_t *s, wchar_t c);
size_t wcscspn(const wchar_t *s1, const wchar_t *s2);
wchar_t *wcspbrk(const wchar_t *s1, const wchar_t *s2);
wchar_t *wcsrchr(const wchar_t *s, wchar_t c);
size_t wcsspn(const wchar_t *s1, const wchar_t *s2);
wchar_t *wcsstr(const wchar_t *s1, const wchar_t *s2);
wchar_t *wcstok(wchar_t * restrict s1, const wchar_t * restrict s2, wchar_t ** restrict ptr);
wchar_t *wmemchr(const wchar_t *s, wchar_t c, size_t n);
size_t wcslen(const wchar_t *s);
wchar_t *wmemset(wchar_t *s, wchar_t c, size_t n);
size_t wcsftime(wchar_t * restrict s, size_t maxsize, const wchar_t * restrict format, const struct tm * restrict timeptr);
wint_t btowc(int c);
int wctob(wint_t c);
int mbsinit(const mbstate_t *ps);
size_t mbrlen(const char * restrict s, size_t n, mbstate_t * restrict ps);
size_t mbrtowc(wchar_t * restrict pwc, const char * restrict s, size_t n, mbstate_t * restrict ps);
size_t wcrtomb(char * restrict s, wchar_t wc, mbstate_t * restrict ps);
size_t mbsrtowcs(wchar_t * restrict dst, const char ** restrict src, size_t len, mbstate_t * restrict ps);
size_t wcsrtombs(char * restrict dst, const wchar_t ** restrict src, size_t len, mbstate_t * restrict ps);

#ifdef __STDC_WANT_LIB_EXT1__
int fwprintf_s(FILE * restrict stream, const wchar_t * restrict format, ...);
int fwscanf_s(FILE * restrict stream, const wchar_t * restrict format, ...);
int snwprintf_s(wchar_t * restrict s, rsize_t n, const wchar_t * restrict format, ...);
int swprintf_s(wchar_t * restrict s, rsize_t n, const wchar_t * restrict format, ...);
int swscanf_s(const wchar_t * restrict s, const wchar_t * restrict format, ...);
int vfwprintf_s(FILE * restrict stream, const wchar_t * restrict format, va_list arg);
int vfwscanf_s(FILE * restrict stream, const wchar_t * restrict format, va_list arg);
int vsnwprintf_s(wchar_t * restrict s, rsize_t n, const wchar_t * restrict format, va_list arg);
int vswprintf_s(wchar_t * restrict s, rsize_t n, const wchar_t * restrict format, va_list arg);
int vswscanf_s(const wchar_t * restrict s, const wchar_t * restrict format, va_list arg);
int vwprintf_s(const wchar_t * restrict format, va_list arg);
int vwscanf_s(const wchar_t * restrict format, va_list arg);
int wprintf_s(const wchar_t * restrict format, ...);
int wscanf_s(const wchar_t * restrict format, ...);
errno_t wcscpy_s(wchar_t * restrict s1, rsize_t s1max, const wchar_t * restrict s2);
errno_t wcsncpy_s(wchar_t * restrict s1, rsize_t s1max, const wchar_t * restrict s2, rsize_t n);
errno_t wmemcpy_s(wchar_t * restrict s1, rsize_t s1max, const wchar_t * restrict s2, rsize_t n);
errno_t wmemmove_s(wchar_t *s1, rsize_t s1max, const wchar_t *s2, rsize_t n);
errno_t wcscat_s(wchar_t * restrict s1, rsize_t s1max, const wchar_t * restrict s2);
errno_t wcsncat_s(wchar_t * restrict s1, rsize_t s1max, const wchar_t * restrict s2, rsize_t n);
wchar_t *wcstok_s(wchar_t * restrict s1, rsize_t * restrict s1max, const wchar_t * restrict s2, wchar_t ** restrict ptr);
size_t wcsnlen_s(const wchar_t *s, size_t maxsize);
errno_t wcrtomb_s(size_t * restrict retval, char * restrict s, rsize_t smax, wchar_t wc, mbstate_t * restrict ps);
errno_t mbsrtowcs_s(size_t * restrict retval, wchar_t * restrict dst, rsize_t dstmax, const char ** restrict src, rsize_t len, mbstate_t * restrict ps);
errno_t wcsrtombs_s(size_t * restrict retval, char * restrict dst, rsize_t dstmax, const wchar_t ** restrict src, rsize_t len, mbstate_t * restrict ps);
#endif