/usr/include/libgoffice-0.10/goffice/data/goffice-data.h is in libgoffice-0.10-dev 0.10.28-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | /*
 * goffice-data.h:
 *
 * Copyright (C) 2005 Jody Goldberg (jody@gnome.org)
 *
 * 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) version 3.
 *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
 * USA
 */
#ifndef GOFFICE_DATA_H
#define GOFFICE_DATA_H
#include <glib.h>
G_BEGIN_DECLS
typedef struct _GOData		 GOData;
typedef struct _GODataScalar	 GODataScalar;
typedef struct _GODataVector	 GODataVector;
typedef struct _GODataMatrix	 GODataMatrix;
typedef struct {
	int rows;	/* negative if dirty, includes missing values */
	int columns;	/* negative if dirty, includes missing values */
} GODataMatrixSize;
G_END_DECLS
#include <goffice/data/go-data.h>
#include <goffice/data/go-data-impl.h>
#include <goffice/data/go-data-simple.h>
#endif /* GOFFICE_DATA_H */
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