blob: 7256b9da26d5b9b14ae64aa67dd13a657b0dbc84 (
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
|
/*
* Copyright (C) 2002 Manuel Novoa III
* Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include "_string.h"
#ifdef WANT_WIDE
# define __Wstrstr __wcsstr
# define Wstrstr wcsstr
#else
# define __Wstrstr __strstr
# define Wstrstr strstr
#endif
/* NOTE: This is the simple-minded O(len(s1) * len(s2)) worst-case approach. */
Wchar attribute_hidden *__Wstrstr(const Wchar *s1, const Wchar *s2)
{
register const Wchar *s = s1;
register const Wchar *p = s2;
do {
if (!*p) {
return (Wchar *) s1;;
}
if (*p == *s) {
++p;
++s;
} else {
p = s2;
if (!*s) {
return NULL;
}
s = ++s1;
}
} while (1);
}
strong_alias(__Wstrstr,Wstrstr)
#ifdef WANT_WIDE
strong_alias(__wcsstr,wcswcs)
#endif
|
