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/******************************************************************************
* Top contributors (to current version):
* Morgan Deters, Tim King
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* Replacement for strtok_r() for systems without it (like Win32).
*/
#include "cvc4_private.h"
#include "lib/strtok_r.h"
#include <stdio.h>
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#ifndef HAVE_STRTOK_R
char* strtok_r(char *str, const char *delim, char **saveptr) {
if(str == NULL) {
char* retval = strtok(*saveptr, delim);
*saveptr = retval + strlen(retval) + 1;
return retval;
} else {
char* retval = strtok(str, delim);
*saveptr = retval + strlen(retval) + 1;
return retval;
}
}
#endif /* ifndef HAVE_STRTOK_R */
#ifdef __cplusplus
}/* extern "C" */
#endif /* __cplusplus */
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