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/* SPDX-License-Identifier: LGPL-2.1+ */
#ifndef foosdcommonhfoo
#define foosdcommonhfoo
/***
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd 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.
systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/
/* This is a private header; never even think of including this directly! */
#if defined(__INCLUDE_LEVEL__) && __INCLUDE_LEVEL__ <= 1
# error "Do not include _sd-common.h directly; it is a private header."
#endif
#ifndef _sd_printf_
# if __GNUC__ >= 4
# define _sd_printf_(a,b) __attribute__ ((format (printf, a, b)))
# else
# define _sd_printf_(a,b)
# endif
#endif
#ifndef _sd_sentinel_
# define _sd_sentinel_ __attribute__((sentinel))
#endif
#ifndef _sd_packed_
# define _sd_packed_ __attribute__((packed))
#endif
#ifndef _sd_pure_
# define _sd_pure_ __attribute__((pure))
#endif
#ifndef _SD_STRINGIFY
# define _SD_XSTRINGIFY(x) #x
# define _SD_STRINGIFY(x) _SD_XSTRINGIFY(x)
#endif
#ifndef _SD_BEGIN_DECLARATIONS
# ifdef __cplusplus
# define _SD_BEGIN_DECLARATIONS \
extern "C" { \
struct _sd_useless_struct_to_allow_trailing_semicolon_
# else
# define _SD_BEGIN_DECLARATIONS \
struct _sd_useless_struct_to_allow_trailing_semicolon_
# endif
#endif
#ifndef _SD_END_DECLARATIONS
# ifdef __cplusplus
# define _SD_END_DECLARATIONS \
} \
struct _sd_useless_cpp_struct_to_allow_trailing_semicolon_
# else
# define _SD_END_DECLARATIONS \
struct _sd_useless_struct_to_allow_trailing_semicolon_
# endif
#endif
#define _SD_DEFINE_POINTER_CLEANUP_FUNC(type, func) \
static __inline__ void func##p(type **p) { \
if (*p) \
func(*p); \
} \
struct _sd_useless_struct_to_allow_trailing_semicolon_
#endif
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