/usr/include/gimp-2.0/libgimp/gimpprogress.h is in libgimp2.0-dev 2.8.10-0ubuntu1.
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 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94  | /* LIBGIMP - The GIMP Library
 * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
 *
 * gimpprogress.h
 *
 * This library is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 */
#if !defined (__GIMP_H_INSIDE__) && !defined (GIMP_COMPILATION)
#error "Only <libgimp/gimp.h> can be included directly."
#endif
#ifndef __GIMP_PROGRESS_H__
#define __GIMP_PROGRESS_H__
G_BEGIN_DECLS
typedef struct _GimpProgressVtable GimpProgressVtable;
struct _GimpProgressVtable
{
  void    (* start)        (const gchar *message,
                            gboolean     cancelable,
                            gpointer     user_data);
  void    (* end)          (gpointer     user_data);
  void    (* set_text)     (const gchar *message,
                            gpointer     user_data);
  void    (* set_value)    (gdouble      percentage,
                            gpointer     user_data);
  void    (* pulse)        (gpointer     user_data);
  guint32 (* get_window)   (gpointer     user_data);
  /* Padding for future expansion. Must be initialized with NULL! */
  void (* _gimp_reserved1) (void);
  void (* _gimp_reserved2) (void);
  void (* _gimp_reserved3) (void);
  void (* _gimp_reserved4) (void);
  void (* _gimp_reserved5) (void);
  void (* _gimp_reserved6) (void);
  void (* _gimp_reserved7) (void);
  void (* _gimp_reserved8) (void);
};
const gchar * gimp_progress_install_vtable  (const GimpProgressVtable *vtable,
                                             gpointer                  user_data);
gpointer      gimp_progress_uninstall       (const gchar              *progress_callback);
gboolean      gimp_progress_init            (const gchar              *message);
gboolean      gimp_progress_init_printf     (const gchar              *format,
                                             ...) G_GNUC_PRINTF (1, 2);
gboolean      gimp_progress_set_text_printf (const gchar              *format,
                                             ...) G_GNUC_PRINTF (1, 2);
gboolean      gimp_progress_update          (gdouble                   percentage);
#ifndef GIMP_DISABLE_DEPRECATED
typedef void (* GimpProgressStartCallback) (const gchar *message,
                                            gboolean     cancelable,
                                            gpointer     user_data);
typedef void (* GimpProgressEndCallback)   (gpointer     user_data);
typedef void (* GimpProgressTextCallback)  (const gchar *message,
                                            gpointer     user_data);
typedef void (* GimpProgressValueCallback) (gdouble      percentage,
                                            gpointer     user_data);
const gchar * gimp_progress_install       (GimpProgressStartCallback  start_callback,
                                           GimpProgressEndCallback    end_callback,
                                           GimpProgressTextCallback   text_callback,
                                           GimpProgressValueCallback  value_callback,
                                           gpointer                   user_data);
#endif /* GIMP_DISABLE_DEPRECATED */
G_END_DECLS
#endif /* __GIMP_PROGRESS_H__ */
 |