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 /**
31  * \internal
32  * \brief Does a memcpy of the input string to lowercase.
33  *
34  * \param d Pointer to the target area for memcpy.
35  * \param s Pointer to the src string for memcpy.
36  * \param len len of the string sent in s.
37  */
38 static inline void memcpy_tolower(uint8_t *d, const uint8_t *s, uint16_t len)
39 {
40  uint16_t i;
41  for (i = 0; i < len; i++)
42  d[i] = u8_tolower(s[i]);
43 
44  return;
45 }
46 
47 #endif /* __UTIL_MEMCPY_H__ */
#define u8_tolower(c)
Definition: suricata.h:176
uint8_t len