/* * libmad - MPEG audio decoder library * Copyright (C) 2000-2004 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 1.11 2004/01/23 09:41:32 rob 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

/* 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(HAVE_MMAP) && !defined(USE_MMAP)
#  undef HAVE_MMAP
# endif

# if defined(HAVE_TERMIOS_H) || defined(_WIN32)
#  define USE_TTY
# endif

# if !defined(HAVE_UNISTD_H)
signed long read(int, void *, unsigned long count);
signed long lseek(int, signed long, int);
int open(char const *, int, ...);
int close(int);

#  if 0
#   define isatty(x)	((x) == STDIN_FILENO)
#  endif

#  define S_ISREG(x)	(((x) & S_IFREG) == S_IFREG)

#  define STDIN_FILENO	0
#  define STDOUT_FILENO	1

#  define SEEK_CUR	1
# 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

/* conditional replacement function prototypes */

# if !defined(HAVE_STRCASECMP)
int strcasecmp(char const *, char const *);
# endif

# if !defined(HAVE_STRNCASECMP)
int strncasecmp(char const *, char const *, unsigned long);
# endif

/* natural language support */

# define  _(text)	gettext(text)
# define N_(text)	gettext_noop(text)

# endif