select_buf.h
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 /*
  * $Id$
  *
  * Copyright (C) 2005-2006 iptelorg GmbH
  *
  * This file is part of ser, a free SIP server.
  *
  * ser 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
  *
  * For a license to use the ser software under conditions
  * other than those described here, or to purchase support for this
  * software, please contact iptel.org by e-mail at the following addresses:
  *    info@iptel.org
  *
  * ser 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:
  * --------
  *	2006-06-16  static buffer for select results (mma)
  *	            each process owns a separate space
  *	            each request starts using the buffer from the start
  *
  */
 
 #ifndef SELECT_BUFFER_H
 #define SELECT_BUFFER_H
 
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 #include "str.h"
 
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 /*
  * Request for space from buffer
  *
  * Returns:  NULL  memory allocation failure (no more space)
  *           pointer to the space on success
  */
 
 char* get_static_buffer(int req_size);
 
 /* Internal function - called before request is going to be processed
  *
  * Reset offset to unused space
  */
 
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 int reset_static_buffer(void);
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 int str_to_static_buffer(str* res, str* s);
 int int_to_static_buffer(str* res, int val);
 int uint_to_static_buffer(str* res, unsigned int val);
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 int uint_to_static_buffer_ex(str* res, unsigned int val, int base, int pad);
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 #endif /* SELECT_BUFFER_H */