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1/***
2*mbtokata.c - Converts character to katakana.
3*
4* Copyright (c) Microsoft Corporation. All rights reserved.
5*
6*Purpose:
7* Converts a character from hiragana to katakana.
8*
9*******************************************************************************/
10#ifndef _MBCS
11 #error This file should only be compiled with _MBCS defined
12#endif
13
14#include <corecrt_internal_mbstring.h>
15#include <locale.h>
16
17
18/***
19*unsigned short _mbctokata(c) - Converts character to katakana.
20*
21*Purpose:
22* If the character c is hiragana, convert to katakana.
23*
24*Entry:
25* unsigned int c - Character to convert.
26*
27*Exit:
28* Returns converted character.
29*
30*Exceptions:
31*
32*******************************************************************************/
33
34extern "C" unsigned int __cdecl _mbctokata_l(
35 unsigned int c,
36 _locale_t plocinfo
37 )
38{
39 if (_ismbchira_l(c, plocinfo)) {
40 c += 0xa1;
41 if (c >= 0x837f)
42 c++;
43 }
44 return(c);
45}
46
47extern "C" unsigned int (__cdecl _mbctokata)(
48 unsigned int c
49 )
50{
51 return _mbctokata_l(c, nullptr);
52}