suricata
util-memcpy.h
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1 /* Copyright (C) 2014 Open Information Security Foundation
2  *
3  * You can copy, redistribute or modify this Program under the terms of
4  * the GNU General Public License version 2 as published by the Free
5  * Software Foundation.
6  *
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10  * GNU General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * version 2 along with this program; if not, write to the Free Software
14  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
15  * 02110-1301, USA.
16  */
17 
18 /**
19  * \file
20  *
21  * \author Ken Steele <suricata@tilera.com>
22  *
23  * Memcpy_tolower()
24  *
25  */
26 
27 #ifndef __UTIL_MEMCPY_H__
28 #define __UTIL_MEMCPY_H__
29 
30 #include "suricata-common.h"
31 
32 /**
33  * \internal
34  * \brief Does a memcpy of the input string to lowercase.
35  *
36  * \param d Pointer to the target area for memcpy.
37  * \param s Pointer to the src string for memcpy.
38  * \param len len of the string sent in s.
39  */
40 static inline void memcpy_tolower(uint8_t *d, const uint8_t *s, uint16_t len)
41 {
42  uint16_t i;
43  for (i = 0; i < len; i++)
44  d[i] = u8_tolower(s[i]);
45 
46  return;
47 }
48 
49 #endif /* __UTIL_MEMCPY_H__ */
len
uint8_t len
Definition: app-layer-dnp3.h:2
u8_tolower
#define u8_tolower(c)
Definition: suricata-common.h:425
suricata-common.h