[mirror_edk2.git] / ArmPkg / Library / CompilerIntrinsicsLib / memset_ms.c

//------------------------------------------------------------------------------\r
//\r
// Copyright (c) 2017, Pete Batard. All rights reserved.<BR>\r
//\r
// SPDX-License-Identifier: BSD-2-Clause-Patent\r
//\r
//------------------------------------------------------------------------------\r
\r
#if defined(_M_ARM64)\r
typedef unsigned __int64  size_t;\r
#else\r
typedef unsigned __int32  size_t;\r
#endif\r
\r
void* memset(void *, int, size_t);\r
#pragma intrinsic(memset)\r
#pragma function(memset)\r
void *memset(void *s, int c, size_t n)\r
{\r
  unsigned char *d = s;\r
\r
  while (n--)\r
    *d++ = (unsigned char)c;\r
\r
  return s;\r
}\r
Commit	Line	Data
e58427e3 PB	1	//------------------------------------------------------------------------------\r
	2	//\r
	3	// Copyright (c) 2017, Pete Batard. All rights reserved.<BR>\r
	4	//\r
4059386c	5	// SPDX-License-Identifier: BSD-2-Clause-Patent\r
e58427e3 PB	6	//\r
	7	//------------------------------------------------------------------------------\r
	8	\r
	9	#if defined(_M_ARM64)\r
	10	typedef unsigned __int64 size_t;\r
	11	#else\r
	12	typedef unsigned __int32 size_t;\r
	13	#endif\r
	14	\r
	15	void* memset(void *, int, size_t);\r
	16	#pragma intrinsic(memset)\r
	17	#pragma function(memset)\r
	18	void memset(void s, int c, size_t n)\r
	19	{\r
	20	unsigned char *d = s;\r
	21	\r
	22	while (n--)\r
	23	*d++ = (unsigned char)c;\r
	24	\r
	25	return s;\r
	26	}\r