00001 00004 /* Copyright (C) 2007 Olly Betts 00005 * 00006 * This program is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU General Public License as 00008 * published by the Free Software Foundation; either version 2 of the 00009 * License, or (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 #ifndef XAPIAN_INCLUDED_NORETURN_H 00022 #define XAPIAN_INCLUDED_NORETURN_H 00023 00024 // Allow the user to override XAPIAN_NORETURN on the compiler command line. 00025 #ifndef XAPIAN_NORETURN 00026 # if defined __GNUC__ 00027 // __attribute__((__noreturn__)) is supported by GCC 2.5 and later so there's 00028 // no need to check the GCC version in use. 00029 # define XAPIAN_NORETURN(D) D __attribute__((__noreturn__)) 00030 # elif defined _MSC_VER && _MSC_VER >= 1300 00031 // __declspec(noreturn) appears to be supported by MSVC 7.0 and later. 00032 # define XAPIAN_NORETURN(D) __declspec(noreturn) D 00033 # else 00034 # define XAPIAN_NORETURN(D) D 00035 # endif 00036 #endif 00037 00038 #endif // XAPIAN_INCLUDED_NORETURN_H