src/include/wchar.h

   1 #ifndef WCHAR_H
   2 #define WCHAR_H
   3
   4 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
   5
   6 #include <stddef.h>
   7
   8 typedef void mbstate_t;
   9
  10 /**
  11  * Convert wide character to multibyte sequence
  12  *
  13  * @v buf               Buffer
  14  * @v wc                Wide character
  15  * @v ps                Shift state
  16  * @ret len             Number of characters written
  17  *
  18  * This is a stub implementation, sufficient to handle basic ASCII
  19  * characters.
  20  */
  21 static inline __attribute__ (( always_inline ))
  22 size_t wcrtomb ( char *buf, wchar_t wc, mbstate_t *ps __unused ) {
  23         *buf = wc;
  24         return 1;
  25 }
  26
  27 extern size_t wcslen ( const wchar_t *string );
  28
  29 #endif /* WCHAR_H */