global.h
上传用户:xjjlds
上传日期:2015-12-05
资源大小:22823k
文件大小:2k
- /*
- * libmad - MPEG audio decoder library
- * Copyright (C) 2000-2003 Underbit Technologies, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * $Id: global.h,v 1.1 2003/08/31 18:59:46 gabest Exp $
- */
- # ifndef LIBMAD_GLOBAL_H
- # define LIBMAD_GLOBAL_H
- /* conditional debugging */
- # if defined(DEBUG) && defined(NDEBUG)
- # error "cannot define both DEBUG and NDEBUG"
- # endif
- # if defined(DEBUG)
- # include <stdio.h>
- # endif
- /* conditional features */
- # if defined(OPT_SPEED) && defined(OPT_ACCURACY)
- # error "cannot optimize for both speed and accuracy"
- # endif
- # if defined(OPT_SPEED) && !defined(OPT_SSO)
- # define OPT_SSO
- # endif
- # if defined(HAVE_UNISTD_H) && defined(HAVE_WAITPID) &&
- defined(HAVE_FCNTL) && defined(HAVE_PIPE) && defined(HAVE_FORK)
- # define USE_ASYNC
- # endif
- # if !defined(HAVE_ASSERT_H)
- # if defined(NDEBUG)
- # define assert(x) /* nothing */
- # else
- # define assert(x) do { if (!(x)) abort(); } while (0)
- # endif
- # endif
- # endif