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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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58
sdk/lib/ucrt/mbstring/mbccpy_s_l.cpp Normal file
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/***
*mbccpy_s_l.c - Copy one character to another (MBCS)
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
*Purpose:
* Copy one MBCS character to another (1 or 2 bytes)
*
*******************************************************************************/
#include <corecrt_internal_mbstring.h>
#include <corecrt_internal_securecrt.h>
#include <locale.h>
#pragma warning(disable:__WARNING_POTENTIAL_BUFFER_OVERFLOW_NULLTERMINATED) // 26018
errno_t __cdecl _mbccpy_s_l(unsigned char *_Dst, size_t _SizeInBytes, int *_PCopied, const unsigned char *_Src, _LOCALE_ARG_DECL)
{
/* validation section */
_ASSIGN_IF_NOT_NULL(_PCopied, 0);
_VALIDATE_STRING(_Dst, _SizeInBytes);
if (_Src == nullptr)
{
*_Dst = '\0';
_RETURN_EINVAL;
}
_LOCALE_UPDATE;
/* copy */
if (_ISMBBLEAD(*_Src))
{
if (_Src[1] == '\0')
{
/* the source string contained a lead byte followed by the null terminator:
we copy only the null terminator and return EILSEQ to indicate the
malformed char */
*_Dst = '\0';
_ASSIGN_IF_NOT_NULL(_PCopied, 1);
_RETURN_MBCS_ERROR;
}
if (_SizeInBytes < 2)
{
*_Dst = '\0';
_RETURN_BUFFER_TOO_SMALL(_Dst, _SizeInBytes);
}
*_Dst++ = *_Src++;
*_Dst = *_Src;
_ASSIGN_IF_NOT_NULL(_PCopied, 2);
}
else
{
*_Dst = *_Src;
_ASSIGN_IF_NOT_NULL(_PCopied, 1);
}
_RETURN_NO_ERROR;
}