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/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* ====================================================================
 * Copyright (c) 1999-2004 Carnegie Mellon University.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * This work was supported in part by funding from the Defense Advanced 
 * Research Projects Agency and the National Science Foundation of the 
 * United States of America, and the CMU Sphinx Speech Consortium.
 *
 * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
 * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
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 *
 * ====================================================================
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 */
/*
 * libutil.h -- Collection of all other .h files in this directory; for brevity
 *
 * **********************************************
 * CMU ARPA Speech Project
 *
 * Copyright (c) 1996 Carnegie Mellon University.
 * ALL RIGHTS RESERVED.
 * **********************************************
 * 
 * HISTORY
 * $Log: libutil.h,v $
 * Revision 1.14  2005/06/22 03:07:21  arthchan2003
 * Add  keyword.
 *
 * Revision 1.4  2005/06/15 06:23:21  archan
 * change headers from io.h to pio.h
 *
 * Revision 1.3  2005/03/30 01:22:48  archan
 * Fixed mistakes in last updates. Add
 *
 * 
 * 08-Dec-1999  M K Ravishankar (rkm@cs.cmu.edu) at Carnegie Mellon
 *              Added SLEEP_SEC macro.
 * 
 * 08-31-95     M K Ravishankar (rkm@cs.cmu.edu) at Carnegie Mellon
 *              Created.
 */


#ifndef _LIBUTIL_LIBUTIL_H_
#define _LIBUTIL_LIBUTIL_H_

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#ifndef WIN32                   /* RAH */
#include <unistd.h>
#endif /* RAH */
#include <math.h>

/* Win32/WinCE DLL gunk */
#include <sphinxbase_export.h>

#include <prim_type.h>
#include <case.h>
#include <ckd_alloc.h>
#include <cmd_ln.h>
#include <err.h>
#include <glist.h>
#include <hash_table.h>
#include <info.h>


#ifdef __cplusplus
extern "C" {
#endif
#if 0
/* Fool Emacs. */
}
#endif


#if (defined(WIN32) && !defined(__CYGWIN__))
#define SLEEP_SEC(sec)  (0)                     /* Why doesn't Sleep((sec)*1000) work? */
#else
#define SLEEP_SEC(sec)  sleep(sec)              /* sec must be integer */
#endif

#ifndef TRUE
#define TRUE    1
#define FALSE   0
#endif

#ifndef M_PI
#define M_PI            3.1415926535897932385   /* For the pain-in-the-neck Win32 */
#endif
#define PI              M_PI

#ifdef __cplusplus
}
#endif


#endif

---