parser_f.c

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00001 /*
00002  * $Id: parser_f.c 4892 2008-09-11 17:44:28Z henningw $
00003  *
00004  * Copyright (C) 2001-2003 FhG Fokus
00005  *
00006  * This file is part of Kamailio, a free SIP server.
00007  *
00008  * Kamailio is free software; you can redistribute it and/or modify
00009  * it under the terms of the GNU General Public License as published by
00010  * the Free Software Foundation; either version 2 of the License, or
00011  * (at your option) any later version
00012  *
00013  * Kamailio is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU General Public License 
00019  * along with this program; if not, write to the Free Software 
00020  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00021  */
00022 
00023 /*!
00024  * \file
00025  * \brief Parser helper functions
00026  * \ingroup parser
00027  */
00028 
00029 #include <string.h>
00030 
00031 #include  "parser_f.h"
00032 
00033 /*! returns pointer to next line or after the end of buffer */
00034 char* eat_line(char* buffer, unsigned int len)
00035 {
00036    char* nl;
00037 
00038    nl=(char *)memchr( buffer, '\n', len );
00039    if ( nl ) {
00040       if ( nl + 1 < buffer+len)  nl++;
00041       if (( nl+1<buffer+len) && * nl=='\r')  nl++;
00042    } else  nl=buffer+len;
00043    return nl;
00044 }