cannam@85: /*
cannam@85:  * libmad - MPEG audio decoder library
cannam@85:  * Copyright (C) 2000-2004 Underbit Technologies, Inc.
cannam@85:  *
cannam@85:  * This program is free software; you can redistribute it and/or modify
cannam@85:  * it under the terms of the GNU General Public License as published by
cannam@85:  * the Free Software Foundation; either version 2 of the License, or
cannam@85:  * (at your option) any later version.
cannam@85:  *
cannam@85:  * This program is distributed in the hope that it will be useful,
cannam@85:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@85:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@85:  * GNU General Public License for more details.
cannam@85:  *
cannam@85:  * You should have received a copy of the GNU General Public License
cannam@85:  * along with this program; if not, write to the Free Software
cannam@85:  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
cannam@85:  *
cannam@85:  * $Id: global.h,v 1.11 2004/01/23 09:41:32 rob Exp $
cannam@85:  */
cannam@85: 
cannam@85: # ifndef LIBMAD_GLOBAL_H
cannam@85: # define LIBMAD_GLOBAL_H
cannam@85: 
cannam@85: /* conditional debugging */
cannam@85: 
cannam@85: # if defined(DEBUG) && defined(NDEBUG)
cannam@85: #  error "cannot define both DEBUG and NDEBUG"
cannam@85: # endif
cannam@85: 
cannam@85: # if defined(DEBUG)
cannam@85: #  include <stdio.h>
cannam@85: # endif
cannam@85: 
cannam@85: /* conditional features */
cannam@85: 
cannam@85: # if defined(OPT_SPEED) && defined(OPT_ACCURACY)
cannam@85: #  error "cannot optimize for both speed and accuracy"
cannam@85: # endif
cannam@85: 
cannam@85: # if defined(OPT_SPEED) && !defined(OPT_SSO)
cannam@85: #  define OPT_SSO
cannam@85: # endif
cannam@85: 
cannam@85: # if defined(HAVE_UNISTD_H) && defined(HAVE_WAITPID) &&  \
cannam@85:     defined(HAVE_FCNTL) && defined(HAVE_PIPE) && defined(HAVE_FORK)
cannam@85: #  define USE_ASYNC
cannam@85: # endif
cannam@85: 
cannam@85: # if !defined(HAVE_ASSERT_H)
cannam@85: #  if defined(NDEBUG)
cannam@85: #   define assert(x)	/* nothing */
cannam@85: #  else
cannam@85: #   define assert(x)	do { if (!(x)) abort(); } while (0)
cannam@85: #  endif
cannam@85: # endif
cannam@85: 
cannam@85: # endif