/usr/include/sphinxbase/mmio.h is in libsphinxbase-dev 0.8-0ubuntu10.
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/* ====================================================================
* Copyright (c) 2006-2007 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,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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/**
* @file mmio.h
* @brief Memory-mapped I/O wrappers for files.
* @author David Huggins-Daines <dhuggins@cs.cmu.edu>
**/
#ifndef __MMIO_H__
#define __MMIO_H__
#include <sphinxbase/sphinxbase_export.h>
#ifdef __cplusplus
extern "C" {
#endif
#if 0
/* Fool Emacs. */
}
#endif
/**
* Abstract structure representing a memory-mapped file.
**/
typedef struct mmio_file_s mmio_file_t;
/**
* Memory-map a file for reading.
* @return a mmio_file_t * or NULL for failure.
**/
SPHINXBASE_EXPORT
mmio_file_t *mmio_file_read(const char *filename);
/**
* Get a pointer to the memory mapped for a file.
**/
SPHINXBASE_EXPORT
void *mmio_file_ptr(mmio_file_t *mf);
/**
* Unmap a file, releasing memory associated with it.
**/
SPHINXBASE_EXPORT
void mmio_file_unmap(mmio_file_t *mf);
#ifdef __cplusplus
}
#endif
#endif /* __MMIO_H__ */
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