sdcc/device/include/uchar.h

   1 /*-------------------------------------------------------------------------
   2    uchar.h: Unicode utilities  (ISO C 11 7.28)
   3
   4    Copyright (C) 2015-2016, Philipp Klaus Krause, pkk@spth.de
   5
   6    This library is free software; you can redistribute it and/or modify it
   7    under the terms of the GNU General Public License as published by the
   8    Free Software Foundation; either version 2, or (at your option) any
   9    later version.
  10
  11    This library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this library; see the file COPYING. If not, write to the
  18    Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
  19    MA 02110-1301, USA.
  20
  21    As a special exception, if you link this library with other files,
  22    some of which are compiled with SDCC, to produce an executable,
  23    this library does not by itself cause the resulting executable to
  24    be covered by the GNU General Public License. This exception does
  25    not however invalidate any other reasons why the executable file
  26    might be covered by the GNU General Public License.
  27 -------------------------------------------------------------------------*/
  28
  29 #ifndef __STDC_VERSION_UCHAR_H__
  30 #define __STDC_VERSION_UCHAR_H__ __STDC_VERSION__
  31
  32 #ifndef __MBSTATE_T_DEFINED
  33 #define __MBSTATE_T_DEFINED
  34   typedef struct {unsigned char c[3];} mbstate_t;
  35 #endif
  36
  37 #ifndef __SIZE_T_DEFINED
  38 #define __SIZE_T_DEFINED
  39   typedef unsigned int size_t;
  40 #endif
  41
  42 #if __STDC_VERSION__ >= 202311L
  43 #ifndef __CHAR8_T_DEFINED
  44 #define __CHAR8_T_DEFINED
  45   typedef unsigned char char8_t;
  46 #endif
  47 #endif
  48
  49 #ifndef __CHAR16_T_DEFINED
  50 #define __CHAR16_T_DEFINED
  51   typedef unsigned int char16_t;
  52 #endif
  53
  54 #ifndef __CHAR32_T_DEFINED
  55 #define __CHAR32_T_DEFINED
  56   typedef unsigned long int char32_t;
  57 #endif
  58
  59 size_t mbrtoc16(char16_t *restrict pc16, const char *restrict s, size_t n, mbstate_t *restrict ps);
  60 size_t c16rtomb(char *restrict s, char16_t c16, mbstate_t *restrict ps);
  61 size_t mbrtoc32(char32_t *restrict pc32, const char *restrict s, size_t n, mbstate_t *restrict ps);
  62 size_t c32rtomb(char *restrict s, char32_t c32, mbstate_t *restrict ps);
  63
  64 size_t __mbstoc16s(char16_t *restrict c16s, const char *restrict s, size_t n);
  65 size_t __c16stombs(char *restrict s, const char16_t *restrict c16s, size_t n);
  66
  67 #endif
  68