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Reactos
1/***
2*ismblgl.c - Tests to see if a given character is a legal MBCS char.
3*
4* Copyright (c) Microsoft Corporation. All rights reserved.
5*
6*Purpose:
7* Tests to see if a given character is a legal MBCS character.
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*int _ismbclegal(c) - tests for a valid MBCS character.
20*
21*Purpose:
22* Tests to see if a given character is a legal MBCS character.
23*
24*Entry:
25* unsigned int c - character to test
26*
27*Exit:
28* returns non-zero if Microsoft Kanji code, else 0
29*
30*Exceptions:
31*
32******************************************************************************/
33
34extern "C" int __cdecl _ismbclegal_l(
35 unsigned int c,
36 _locale_t plocinfo
37 )
38{
39 _LocaleUpdate _loc_update(plocinfo);
40
41 return( (_ismbblead_l(c >> 8, _loc_update.GetLocaleT())) &&
42 (_ismbbtrail_l(c & 0x0ff, _loc_update.GetLocaleT())) );
43}
44extern "C" int (__cdecl _ismbclegal)(
45 unsigned int c
46 )
47{
48 return _ismbclegal_l(c, nullptr);
49}