/* GFileInputStream implements #GSeekable, which allows the input stream to jump to arbitrary positions in the file, provided the filesystem of the file allows it. To find the position of a file input stream, use g_seekable_tell(). To find out if a file input stream supports seeking, use g_seekable_can_seek(). To position a file input stream, use g_seekable_seek().  */
static void g_file_input_stream_seekable_iface_init(GSeekableIface *iface)
/* GFileInputStream implements #GSeekable, which allows the input stream to jump to arbitrary positions in the file, provided the filesystem of the file allows it. To find the position of a file input stream, use g_seekable_tell(). To find out if a file input stream supports seeking, use g_seekable_can_seek(). To position a file input stream, use g_seekable_seek().  */
static void g_file_input_stream_seekable_iface_init(GSeekableIface *iface)
{
  iface->tell = g_file_input_stream_seekable_tell;
  iface->can_seek = g_file_input_stream_seekable_can_seek;
  iface->seek = g_file_input_stream_seekable_seek;
  iface->can_truncate = g_file_input_stream_seekable_can_truncate;
  iface->truncate_fn = g_file_input_stream_seekable_truncate;
}