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include
viaio
file.h
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/*
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* $Id: file.h 726 2004-03-08 13:12:45Z lohmann $
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*
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* This file contains definitions related to the Vista data file format.
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*/
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#ifndef V_file_h
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#define V_file_h 1
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/*
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* Copyright 1993, 1994 University of British Columbia
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appears in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation. UBC makes no representations about the suitability of this
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* software for any purpose. It is provided "as is" without express or
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* implied warranty.
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*
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* Author: Arthur Pope, UBC Laboratory for Computational Intelligence
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*/
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/* From the Vista library: */
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#include <viaio/Vlib.h>
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/* From the standard C library: */
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#ifdef NULL
/* because some stdio's blindly defined NULL */
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#undef NULL
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#endif
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#include <stdio.h>
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#ifndef NULL
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#define NULL 0
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#endif
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/* For portability: */
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#include <X11/Xfuncproto.h>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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/*
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* Components of the Vista data file header, and the delimeter separating
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* attributes from binary data.
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*/
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#define VFileHeader "V-data"
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#define VFileVersion 2
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#define VFileDelimiter "\f\n"
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/*
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* Limit on the length of an attribute name.
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*/
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#define VMaxAttrNameLength 256
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/*
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* Type of function supplied as a filter to VReadFile.
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*/
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typedef
VBoolean VReadFileFilterProc (
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#
if
NeedFunctionPrototypes
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VBundle
/* bundle */
,
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VRepnKind
/* repn */
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#endif
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);
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/*
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* Declarations of library routines.
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*/
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/* Open a file for input: */
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extern
FILE *VOpenInputFile (
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#
if
NeedFunctionPrototypes
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VStringConst
/* filename */
,
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VBoolean
/* nofail */
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#endif
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);
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/* Open a file for output: */
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extern
FILE *VOpenOutputFile (
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#
if
NeedFunctionPrototypes
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VStringConst
/* filename */
,
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VBoolean
/* nofail */
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#endif
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);
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/* Read objects of a certain type: */
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extern
int
VReadObjects (
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#
if
NeedFunctionPrototypes
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FILE *
/* file */
,
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VRepnKind
/* repn */
,
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VAttrList *
/* attributes */
,
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VPointer **
/* objects */
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#endif
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);
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/* Read a Vista data file: */
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extern
VAttrList VReadFile (
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#
if
NeedFunctionPrototypes
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FILE *
/* f */
,
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VReadFileFilterProc *
/* filter */
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#endif
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);
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/* Write objects of a certain type: */
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extern
VBoolean VWriteObjects (
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#
if
NeedFunctionPrototypes
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FILE *
/* file */
,
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VRepnKind
/* repn */
,
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VAttrList
/* attributes */
,
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int
/* nobjects */
,
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VPointer []
/* objects */
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#endif
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);
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/* Write a Vista data file: */
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extern
VBoolean VWriteFile (
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#
if
NeedFunctionPrototypes
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FILE *
/* f */
,
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VAttrList
/* list */
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#endif
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);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* V_file_h */
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