text: /*  gb18030.h - Unicode to GB 18030
  
      libzint - the open source barcode library
      Copyright (C) 2009-2021 Robin Stuart <rstuart114@gmail.com>
  
      Redistribution and use in source and binary forms, with or without
      modification, are permitted provided that the following conditions
      are met:
  
      1. Redistributions of source code must retain the above copyright
         notice, this list of conditions and the following disclaimer.
      2. Redistributions in binary form must reproduce the above copyright
         notice, this list of conditions and the following disclaimer in the
         documentation and/or other materials provided with the distribution.
      3. Neither the name of the project nor the names of its contributors
         may be used to endorse or promote products derived from this software
         without specific prior written permission.
  
      THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
      ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
      FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      SUCH DAMAGE.
   */
  /* vim: set ts=4 sw=4 et : */
  
  #ifndef GB18030_H
  #define GB18030_H
  
  #ifdef __cplusplus
  extern "C" {
  #endif /* __cplusplus */
  
  INTERNAL int gb18030_wctomb_zint(unsigned int *r1, unsigned int *r2, const unsigned int wc);
  INTERNAL int gb18030_utf8(struct zint_symbol *symbol, const unsigned char source[], int *p_length,
                  unsigned int *gbdata);
  INTERNAL int gb18030_utf8_to_eci(const int eci, const unsigned char source[], int *p_length, unsigned int *gbdata,
                  const int full_multibyte);
  INTERNAL void gb18030_cpy(const unsigned char source[], int *p_length, unsigned int *gbdata,
                  const int full_multibyte);
  
  #ifdef __cplusplus
  }
  #endif /* __cplusplus */
  
  #endif /* GB18030_H */
  