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#ifndef foopulsegccmacrohfoo
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#define foopulsegccmacrohfoo
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/* $Id: gccmacro.h 2150 2008-03-27 23:18:27Z lennart $ */
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This file is part of PulseAudio.
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Copyright 2004-2006 Lennart Poettering
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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#define PA_GCC_PRINTF_ATTR(a,b) __attribute__ ((format (printf, a, b)))
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/** If we're in GNU C, use some magic for detecting invalid format strings */
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#define PA_GCC_PRINTF_ATTR(a,b)
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#if defined(__GNUC__) && (__GNUC__ >= 4)
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#define PA_GCC_SENTINEL __attribute__ ((sentinel))
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/** Macro for usage of GCC's sentinel compilation warnings */
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#define PA_GCC_SENTINEL
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#define PA_GCC_NORETURN __attribute__((noreturn))
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/** Macro for no-return functions */
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#define PA_GCC_NORETURN
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#define PA_GCC_UNUSED __attribute__ ((unused))
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/** Macro for not used parameter */
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#define PA_GCC_DESTRUCTOR __attribute__ ((destructor))
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/** Call this function when process terminates */
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#define PA_GCC_DESTRUCTOR
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#define PA_GCC_PURE __attribute__ ((pure))
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/** This function's return value depends only the arguments list and global state **/
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#define PA_GCC_CONST __attribute__ ((const))
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/** This function's return value depends only the arguments list (stricter version of PA_GCC_PURE) **/
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#define PA_LIKELY(x) (__builtin_expect(!!(x),1))
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#define PA_UNLIKELY(x) (__builtin_expect((x),0))
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#define PA_LIKELY(x) (x)
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#define PA_UNLIKELY(x) (x)