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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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89
sdk/lib/ucrt/mbstring/mbsset_s_l.cpp Normal file
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/***
*mbsset_s_l.c - Sets all charcaters of string to given character (MBCS)
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
*Purpose:
* Sets all charcaters of string to given character (MBCS)
*
*******************************************************************************/
#ifndef _MBCS
#error This file should only be compiled with _MBCS defined
#endif
#include <corecrt_internal_mbstring.h>
#include <corecrt_internal_securecrt.h>
errno_t __cdecl _mbsset_s_l(unsigned char *_Dst, size_t _SizeInBytes, unsigned int _Value, _LOCALE_ARG_DECL)
{
int mbcs_error = 0;
unsigned char *p;
size_t available;
unsigned char highval, lowval;
/* validation section */
_VALIDATE_STRING(_Dst, _SizeInBytes);
_LOCALE_UPDATE;
if (_LOCALE_SHORTCUT_TEST)
{
return _strset_s((char *)_Dst, _SizeInBytes, (int)_Value);
}
p = _Dst;
available = _SizeInBytes;
highval = (unsigned char)(_Value >> 8);
lowval = (unsigned char)(_Value & 0x00ff);
/* ensure _Value is a valid mbchar */
if ((highval != 0 && (lowval == 0 || !_ISMBBLEAD(highval))) ||
(highval == 0 && _ISMBBLEAD(lowval)))
{
_RESET_STRING(_Dst, _SizeInBytes);
_RETURN_MBCS_ERROR;
}
if (highval != 0)
{
while (*p != 0 && --available > 0)
{
if (p[1] == 0)
{
/* do not orphan leadbyte */
*p = 0;
++available;
mbcs_error = 1;
break;
}
*p++ = highval;
if (--available == 0)
{
break;
}
*p++ = lowval;
}
}
else
{
while (*p != 0 && --available > 0)
{
*p++ = lowval;
}
}
if (available == 0)
{
_RESET_STRING(_Dst, _SizeInBytes);
_RETURN_DEST_NOT_NULL_TERMINATED(_Dst, _SizeInBytes);
}
_FILL_STRING(_Dst, _SizeInBytes, _SizeInBytes - available + 1);
if (mbcs_error)
{
_RETURN_MBCS_ERROR;
}
else
{
_RETURN_NO_ERROR;
}
}