source/texk/kpathsea/knj.h

   1 /* knj.h: check for 2-Byte Kanji (CP 932, SJIS) codes.
   2
   3    Copyright 2010, 2014 Akira Kakuto.
   4    Copyright 2013, 2014 TANAKA Takuji.
   5
   6    This library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any 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 GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public License
  17    along with this library; if not, see <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef KPATHSEA_KNJ_H
  20 #define KPATHSEA_KNJ_H
  21
  22 #ifdef __cplusplus
  23 extern "C" {
  24 #endif
  25
  26 extern KPSEDLL int is_cp932_system;
  27 extern KPSEDLL int file_system_codepage;
  28
  29 extern KPSEDLL int isknj(int c);
  30 extern KPSEDLL int isknj2(int c);
  31
  32 extern KPSEDLL wchar_t* get_wstring_from_mbstring(int cp, const char *mbstr, wchar_t *wstr);
  33 extern KPSEDLL char* get_mbstring_from_wstring(int cp, const wchar_t *wstr, char *mbstr);
  34 extern KPSEDLL FILE* fsyscp_xfopen(const char *filename, const char *mode);
  35 extern KPSEDLL FILE* fsyscp_fopen(const char *filename, const char *mode);
  36 extern KPSEDLL FILE* fsyscp_popen(const char *command, const char *mode);
  37 extern KPSEDLL int fsyscp_spawnvp(int mode, const char *command, const char* const *argv);
  38 extern KPSEDLL int fsyscp_system(const char *cmd);
  39 extern KPSEDLL int get_command_line_args_utf8(const char *enc, int *p_ac, char ***p_av);
  40 extern KPSEDLL int win32_getc(FILE *fp);
  41 extern KPSEDLL int win32_ungetc(int c, FILE *fp);
  42 extern KPSEDLL int win32_fputs(const char *str, FILE *fp);
  43 extern KPSEDLL int win32_puts(const char *str);
  44 extern KPSEDLL int win32_vfprintf(FILE *fp, const char *format, va_list argp);
  45 extern KPSEDLL int win32_putc(int c, FILE *fp);
  46
  47 #ifdef __cplusplus
  48 }
  49 #endif
  50
  51 /* True if P points to a 2-Byte Kanji (CP 932, SJIS) code.  */
  52 #define IS_KANJI(p) is_cp932_system && isknj(*(p)) && isknj2(*(p+1))
  53
  54 /* Get wide string from multibyte string in UTF-8 */
  55 #define get_wstring_from_utf8(mb,w) get_wstring_from_mbstring(CP_UTF8,mb,w)
  56 /* Get multibyte string in UTF-8 from wide string */
  57 #define get_utf8_from_wstring(w,mb) get_mbstring_from_wstring(CP_UTF8,w,mb)
  58 /* Get wide string from multibyte string in file system codepage */
  59 #define get_wstring_from_fsyscp(mb,w) get_wstring_from_mbstring(file_system_codepage,mb,w)
  60 /* Get multibyte string in file system codepage from wide string */
  61 #define get_fsyscp_from_wstring(w,mb) get_mbstring_from_wstring(file_system_codepage,w,mb)
  62
  63 #endif /* not KPATHSEA_KNJ_H */