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/*
* $Id: cpl_utils.h,v 1.1.1.1 2005/06/13 16:47:36 bogdan_iancu Exp $
*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of openser, a free SIP server.
*
* openser 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
*
* openser 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
* History:
* -------
* 2003-06-24: file created (bogdan)
*/
#ifndef _CPL_UTILS_H
#define _CPL_UTILS_H
#include <ctype.h>
#include "../../str.h"
/* looks for s2 into s1 */
static inline char *strcasestr_str(str *s1, str *s2)
{
int i,j;
for(i=0;i<s1->len-s2->len;i++) {
for(j=0;j<s2->len;j++) {
if ( !((s1->s[i+j]==s2->s[j]) ||
( isalpha((int)s1->s[i+j]) && ((s1->s[i+j])^(s2->s[j]))==0x20 )) )
break;
}
if (j==s2->len)
return s1->s+i;
}
return 0;
}
#endif
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