client/porting.c

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/************************************************************************
*            Atrinik, a Multiplayer Online Role Playing Game            *
*                                                                       *
*    Copyright (C) 2009-2011 Alex Tokar and Atrinik Development Team    *
*                                                                       *
* Fork from Daimonin (Massive Multiplayer Online Role Playing Game)     *
* and Crossfire (Multiplayer game for X-windows).                       *
*                                                                       *
* This program is free software; you can redistribute it and/or modify  *
* it under the terms of the GNU General Public License as published by  *
* the Free Software Foundation; either version 2 of the License, or     *
* (at your option) any later version.                                   *
*                                                                       *
* This program is distributed in the hope that it will be useful,       *
* but WITHOUT ANY WARRANTY; without even the implied warranty of        *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
* GNU General Public License for more details.                          *
*                                                                       *
* You should have received a copy of the GNU General Public License     *
* along with this program; if not, write to the Free Software           *
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.             *
*                                                                       *
* The author can be reached at admin@atrinik.org                        *
************************************************************************/

#include <global.h>

#ifndef __CPROTO__

#   ifndef HAVE_STRTOK_R

char *strtok_r(char *s, const char *delim, char **save_ptr)
{
    char *token;

    if (s == NULL)
    {
        s = *save_ptr;
    }

    /* Scan leading delimiters.  */
    s += strspn(s, delim);

    if (*s == '\0')
    {
        *save_ptr = s;
        return NULL;
    }

    /* Find the end of the token.  */
    token = s;
    s = strpbrk(token, delim);

    if (s == NULL)
    {
        /* This token finishes the string.  */
        *save_ptr = strchr(token, '\0');
    }
    else
    {
        /* Terminate the token and make *SAVE_PTR point past it.  */
        *s = '\0';
        *save_ptr = s + 1;
    }

    return token;
}

#   endif

#endif