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       1                 :            : /* idn-free.h --- Invoke the free function to release memory
       2                 :            :    Copyright (C) 2004-2012 Simon Josefsson
       3                 :            : 
       4                 :            :    This file is part of GNU Libidn.
       5                 :            : 
       6                 :            :    GNU Libidn is free software: you can redistribute it and/or
       7                 :            :    modify it under the terms of either:
       8                 :            : 
       9                 :            :      * the GNU Lesser General Public License as published by the Free
      10                 :            :        Software Foundation; either version 3 of the License, or (at
      11                 :            :        your option) any later version.
      12                 :            : 
      13                 :            :    or
      14                 :            : 
      15                 :            :      * the GNU General Public License as published by the Free
      16                 :            :        Software Foundation; either version 2 of the License, or (at
      17                 :            :        your option) any later version.
      18                 :            : 
      19                 :            :    or both in parallel, as here.
      20                 :            : 
      21                 :            :    GNU Libidn is distributed in the hope that it will be useful,
      22                 :            :    but WITHOUT ANY WARRANTY; without even the implied warranty of
      23                 :            :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      24                 :            :    General Public License for more details.
      25                 :            : 
      26                 :            :    You should have received copies of the GNU General Public License and
      27                 :            :    the GNU Lesser General Public License along with this program.  If
      28                 :            :    not, see <http://www.gnu.org/licenses/>. */
      29                 :            : 
      30                 :            : #include <config.h>
      31                 :            : 
      32                 :            : /* Get specification. */
      33                 :            : #include "idn-free.h"
      34                 :            : 
      35                 :            : /* Get free. */
      36                 :            : #include <stdlib.h>
      37                 :            : 
      38                 :            : /**
      39                 :            :  * idn_free:
      40                 :            :  * @ptr: memory region to deallocate, or %NULL.
      41                 :            :  *
      42                 :            :  * Deallocates memory region by calling free().  If @ptr is %NULL no
      43                 :            :  * operation is performed.
      44                 :            :  *
      45                 :            :  * Normally applications de-allocate strings allocated by libidn by
      46                 :            :  * calling free() directly.  Under Windows, different parts of the
      47                 :            :  * same application may use different heap memory, and then it is
      48                 :            :  * important to deallocate memory allocated within the same module
      49                 :            :  * that allocated it.  This function makes that possible.
      50                 :            :  **/
      51                 :            : void
      52                 :         31 : idn_free (void *ptr)
      53                 :            : {
      54                 :         31 :   free (ptr);
      55                 :         31 : }