2003-06-25  Michael Natterer  <mitch@gimp.org>

	* modules/cdisplay_colorblind.c (cdisplay_colorblind_load_state)
	* modules/cdisplay_gamma.c (cdisplay_gamma_load_state)
	* modules/cdisplay_highcontrast.c (cdisplay_contrast_load_state):
	gimp_parasite_data() returns a pointer to const data now.