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
|
/******************************************************************************
* Copyright (c) 2004, 2008 IBM Corporation
* All rights reserved.
* This program and the accompanying materials
* are made available under the terms of the BSD License
* which accompanies this distribution, and is available at
* http://www.opensource.org/licenses/bsd-license.php
*
* Contributors:
* IBM Corporation - initial implementation
*****************************************************************************/
#include <stddef.h>
char *strtok(char *src, const char *pattern);
char *strtok(char *src, const char *pattern)
{
static char *nxtTok;
char *retVal = NULL;
if (!src) {
src = nxtTok;
if (!src)
return retVal;
}
while (*src) {
const char *pp = pattern;
while (*pp) {
if (*pp == *src) {
break;
}
pp++;
}
if (!*pp) {
if (!retVal)
retVal = src;
else if (!src[-1])
break;
} else
*src = '\0';
src++;
}
nxtTok = src;
return retVal;
}
|
