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[UCRT] Import Microsoft.Windows.SDK.CRTSource version 10.0.22621.3

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Imported from https://www.nuget.org/packages/Microsoft.Windows.SDK.CRTSource/10.0.22621.3
License: MIT
This commit is contained in:
Timo Kreuzer 2024-05-11 07:03:12 +02:00
parent f1b60c66f0
commit 04e0dc4a7a
568 changed files with 115483 additions and 0 deletions
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49
sdk/lib/ucrt/mbstring/mbclen.cpp Normal file
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/***
*mbclen.c - Find length of MBCS character
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
*Purpose:
* Find length of MBCS character
*
*******************************************************************************/
#ifndef _MBCS
#error This file should only be compiled with _MBCS defined
#endif
#include <corecrt_internal_mbstring.h>
#include <locale.h>
#pragma warning(disable:__WARNING_POTENTIAL_BUFFER_OVERFLOW_NULLTERMINATED) // 26018
/***
* _mbclen - Find length of MBCS character
*
*Purpose:
* Find the length of the MBCS character (in bytes).
*
*Entry:
* unsigned char *c = MBCS character
*
*Exit:
* Returns the number of bytes in the MBCS character
*
*Exceptions:
*
*******************************************************************************/
extern "C" size_t __cdecl _mbclen_l(unsigned char const* c, _locale_t locale)
{
/* Don't return two if we have leadbyte, EOS.
Don't assert here; too low level
*/
return ((_ismbblead_l)(*c, locale) && c[1] != '\0') ? 2 : 1;
}
extern "C" size_t __cdecl _mbclen(unsigned char const* c)
{
/* Don't return two if we have leadbyte, EOS.
Don't assert here; too low level
*/
return (_ismbblead(*c) && c[1]!='\0') ? 2 : 1;
}