mbbtype.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 45 行

#include <stdio.h>
#include <mbctype.h>
#include <mbstring.h>

const char *types[4] = {
    "ILLEGAL",
    "SINGLE",
    "LEAD",
    "TRAIL"
};

const unsigned char chars[] = {
    ' ',
    '.',
    '1',
    'A',
    0x81,0x40, /* double-byte space */
    0x82,0x60, /* double-byte A */
    0x82,0xA6, /* double-byte Hiragana */
    0x83,0x42, /* double-byte Katakana */
    0xA1,      /* single-byte Katakana punctuation */
    0xA6,      /* single-byte Katakana alphabetic */
    0xDF,      /* single-byte Katakana alphabetic */
    0xE0,0xA1, /* double-byte Kanji */
    0x00
};

#define SIZE sizeof( chars ) / sizeof( unsigned char )

void main()
  {
    int     i, j, k;

    _setmbcp( 932 );
    k = 0;
    for( i = 0; i < SIZE; i++ ) {
      j = _mbbtype( chars[i], k );
      printf( "%s\n", types[ 1 + j ] );
      if( j == _MBC_LEAD )
        k = 1;
      else
        k = 0;
    }
  }