build tutorial file on macos failed.
Unknown type name 'time_t'; did you mean 'size_t'?
it seems in /Library/Frameworks/GStreamer.framework/Current/share/gst-sdk/tutorials/basic-tutorial-1.c:1:10: in file included from /Library/Frameworks/GStreamer.framework/Current/share/gst-sdk/tutorials/basic-tutorial-1.c:1:
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_set_app_info (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *name,
const gchar *exec,
gint count,
time_t stamp,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_bookmark_file_get_app_info (GBookmarkFile *bookmark,
const gchar *uri,
const gchar *name,
gchar **exec,
guint *count,
time_t *stamp,
GError **error);