summaryrefslogtreecommitdiff
path: root/src/compat.cpp
blob: 2fdb57b868d242d58a7150fecfafd546ec2d56bb (plain)
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
/* Compatibility routines.
 *
 * (C) 2003-2010 Anope Team
 * Contact us at team@anope.org
 *
 * Please read COPYING and README for further details.
 *
 * Based on the original code of Epona by Lara.
 * Based on the original code of Services by Andy Church.
 */

#include "services.h"

/*************************************************************************/

#if !HAVE_STRICMP && !HAVE_STRCASECMP

/* stricmp, strnicmp:  Case-insensitive versions of strcmp() and
 * strncmp().
 */

int stricmp(const char *s1, const char *s2)
{
	register int c;

	while ((c = tolower(*s1)) == tolower(*s2))
	{
		if (!c)
			return 0;
		++s1;
		++s2;
	}
	if (c < tolower(*s2))
		return -1;
	return 1;
}

int strnicmp(const char *s1, const char *s2, size_t len)
{
	register int c;

	if (!len)
		return 0;
	while ((c = tolower(*s1)) == tolower(*s2) && len > 0)
	{
		if (!c || !--len)
			return 0;
		++s1;
		++s2;
	}
	if (c < tolower(*s2))
		return -1;
	return 1;
}

#endif

/*************************************************************************/