/usr/include/idn-free.h is in libidn11-dev 1.23-2ubuntu0.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | /* idn-free.h --- Invoke the `free' function releasing memory
* allocated by libidn functions.
* Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Simon
* Josefsson
*
* This file is part of GNU Libidn.
*
* GNU Libidn is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* GNU Libidn 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with GNU Libidn; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*
*/
#ifndef IDN_FREE_H
# define IDN_FREE_H
# ifndef IDNAPI
# if defined LIBIDN_BUILDING && defined HAVE_VISIBILITY && HAVE_VISIBILITY
# define IDNAPI __attribute__((__visibility__("default")))
# elif defined LIBIDN_BUILDING && defined _MSC_VER && ! defined LIBIDN_STATIC
# define IDNAPI __declspec(dllexport)
# elif defined _MSC_VER && ! defined LIBIDN_STATIC
# define IDNAPI __declspec(dllimport)
# else
# define IDNAPI
# endif
# endif
# ifdef __cplusplus
extern "C"
{
# endif
/* I don't recommend using this interface in general. Use `free'.
*
* I'm told Microsoft Windows may use one set of `malloc' and `free'
* in a library, and another incompatible set in a statically compiled
* application that link to the library, thus creating problems if the
* application would invoke `free' on a pointer pointing to memory
* allocated by the library. This motivated adding this function.
*
* The theory of isolating all memory allocations and de-allocations
* within a code package (library) sounds good, to simplify hunting
* down memory allocation related problems, but I'm not sure if it is
* worth enough to motivate recommending this interface over calling
* `free' directly, though.
*
* See the manual section 'Memory handling under Windows' for more
* information.
*/
extern void IDNAPI idn_free (void *ptr);
# ifdef __cplusplus
}
# endif
#endif /* IDN_FREE_H */
|