53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
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#define __STDC_WANT_LIB_EXT1__ 1
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#include <stdio.h>
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#include <wchar.h>
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#include <mbctype.h>
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#include <errno.h>
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const wchar_t wc[] = {
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0x0020,
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0x002e,
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0x0031,
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0x0041,
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0x3000, /* double-byte space */
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0xff21, /* double-byte A */
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0x3048, /* double-byte Hiragana */
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0x30a3, /* double-byte Katakana */
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0xff61, /* single-byte Katakana punctuation */
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0xff66, /* single-byte Katakana alphabetic */
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0xff9f, /* single-byte Katakana alphabetic */
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0x720d, /* double-byte Kanji */
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0x0000
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};
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#define SIZE sizeof( wc ) / sizeof( wchar_t )
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int main()
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{
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int i, j, k;
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char s[2];
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errno_t rc;
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size_t retval;
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mbstate_t state;
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_setmbcp( 932 );
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j = 1;
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for( i = 0; i < SIZE; i++ ) {
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rc = wcrtomb_s( &retval, s, 2, wc[i], &state );
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if( rc != 0 ) {
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printf( " - illegal wide character\n" );
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} else {
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printf( "%d bytes in character ", retval );
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if ( retval == 0 ) {
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k = 0;
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} else if ( retval == 1 ) {
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k = s[0];
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} else if( retval == 2 ) {
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k = s[0]<<8 | s[1];
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}
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printf( "(%#6.4x->%#6.4x)\n", wc[i], k );
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}
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}
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return( 0 );
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}
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