File: memset_ms.c

package info (click to toggle)
edk2 2025.02-8
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 271,704 kB
  • sloc: ansic: 2,109,987; asm: 263,832; perl: 227,730; python: 149,919; sh: 34,967; cpp: 21,813; makefile: 3,282; xml: 806; pascal: 721; lisp: 35; ruby: 16; sed: 6; tcl: 4
file content (41 lines) | stat: -rw-r--r-- 749 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
// ------------------------------------------------------------------------------
//
// Copyright (c) 2017, Pete Batard. All rights reserved.<BR>
// Copyright (c) 2021, Arm Limited. All rights reserved.<BR>
//
// SPDX-License-Identifier: BSD-2-Clause-Patent
//
// ------------------------------------------------------------------------------

#if defined (_M_ARM64)
typedef unsigned __int64 size_t;
#else
typedef unsigned __int32 size_t;
#endif

void *
memset (
  void *,
  int,
  size_t
  );

#pragma intrinsic(memset)
#pragma function(memset)
void *
memset (
  void    *s,
  int     c,
  size_t  n
  )
{
  unsigned char  *d;

  d = s;

  while (n-- != 0) {
    *d++ = (unsigned char)c;
  }

  return s;
}