common/multibyte.h

   1 #ifndef MULTIBYTE_H
   2 #define MULTIBYTE_H
   3
   4 #ifdef USE_WIDECHAR
   5 typedef int             CHAR_T;
   6 #define CHAR_T_MAX      ((1 << 24)-1)
   7 typedef u_int           UCHAR_T;
   8 #else
   9 typedef char            CHAR_T;
  10 #define CHAR_T_MAX      CHAR_MAX
  11 typedef u_char          UCHAR_T;
  12 #endif
  13
  14 #define MEMCMP(to, from, n)                                                 \
  15         memcmp(to, from, (n) * sizeof(*(to)))
  16 #define MEMMOVE(p, t, len)      memmove(p, t, (len) * sizeof(*(p)))
  17 #define MEMCPY(p, t, len)       memcpy(p, t, (len) * sizeof(*(p)))
  18 #define STRSET(s,c,n)                                                       \
  19         sizeof(char) == sizeof(CHAR_T) ? memset(s,c,n) : v_strset(s,c,n)
  20
  21 #endif