| /****************************************************************************** |
| * 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; |
| } |