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cdecl.h

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#ifndef foopulsecdeclhfoo
#define foopulsecdeclhfoo

/* $Id: cdecl.h 1971 2007-10-28 19:13:50Z lennart $ */

/***
  This file is part of PulseAudio.

  Copyright 2004-2006 Lennart Poettering

  PulseAudio 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 of the License,
  or (at your option) any later version.

  PulseAudio 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 Lesser General Public License
  along with PulseAudio; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  USA.
***/

/** \file
 * C++ compatibility support */

#ifdef __cplusplus
/** If using C++ this macro enables C mode, otherwise does nothing */
#define PA_C_DECL_BEGIN extern "C" {
/** If using C++ this macros switches back to C++ mode, otherwise does nothing */
#define PA_C_DECL_END }

#else
/** If using C++ this macro enables C mode, otherwise does nothing */
00038 #define PA_C_DECL_BEGIN
/** If using C++ this macros switches back to C++ mode, otherwise does nothing */
00040 #define PA_C_DECL_END

#endif

#ifndef PA_GCC_PURE
#ifdef __GNUCC__
#define PA_GCC_PURE __attribute__ ((pure))
#else
/** This function's return value depends only the arguments list and global state **/
00049 #define PA_GCC_PURE
#endif
#endif

#ifndef PA_GCC_CONST
#ifdef __GNUCC__
#define PA_GCC_CONST __attribute__ ((pure))
#else
/** This function's return value depends only the arguments list (stricter version of PA_GCC_CONST) **/
00058 #define PA_GCC_CONST
#endif
#endif

#endif

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