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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Bill Wendling <wendling@ncsa.uiuc.edu>
* 25. August 2003
*
* Dataset Filters
*
* This is a filter, similar to the H5Z* filters. However, these
* transformations are applied to the data before a write or after a
* read.
*
* - If applied before a write, a permanent change of the data
* may take place.
* - If applied after a read, the data is only changed
* in memory.
*
* The transformations are transitory (not saved with the dataset).
* The transformations aren't automatically reversible, since this
* isn't possible in all cases and not possible if the original
* transformation was lost (it being transitory).
*/
/*
* Pablo information
* (Put before include files to avoid problems with inline functions)
*/
#define PABLO_MASK H5DZ_mask
#include "H5private.h" /* Generic Functions */
/*-------------------------------------------------------------------------
* Function: H5DZ_init_interface
* Purpose: Initializes the data filters layer.
* Return: Non-negative on success/Negative on failure
* Programmer: Bill Wendling
* 25. August 2003
* Modifications:
*
*-------------------------------------------------------------------------
*/
static herr_t
H5DZ_init_interface(void)
{
herr_t ret_value = SUCCEED;
FUNC_ENTER_NOAPI_NOINIT(H5DZ_init_interface)
FUNC_LEAVE_NOAPI(ret_value)
}
/*-------------------------------------------------------------------------
* Function: H5DZ_term_interface
* Purpose: Terminate the H5DZ layer.
* Return: 0
* Programmer: Bill Wendling
* 25. August 2003
* Modifications:
*
*-------------------------------------------------------------------------
*/
int
H5DZ_term_interface(void)
{
if (interface_initialize_g)
interface_initialize_g = 0;
return 0;
}
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