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/********************* */
/*! \file strtok_r.c
** \verbatim
** Top contributors (to current version):
** Morgan Deters, Tim King
** This file is part of the CVC4 project.
** Copyright (c) 2009-2019 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.\endverbatim
**
** \brief Replacement for strtok_r() for systems without it (like Win32)
**
** 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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