hist2d            264 ext/gd/libgd/gd_topal.c typedef hist2d *hist3d;		/* type for top-level pointer */
hist2d           1862 ext/gd/libgd/gd_topal.c     ((j_common_ptr) cinfo, JPOOL_IMAGE, HIST_C0_ELEMS * SIZEOF (hist2d));
hist2d           1865 ext/gd/libgd/gd_topal.c       cquantize->histogram[i] = (hist2d) (*cinfo->mem->alloc_large)
hist2d           1871 ext/gd/libgd/gd_topal.c   cquantize->histogram = (hist3d) safe_emalloc (HIST_C0_ELEMS, sizeof (hist2d), 0);
hist2d           1875 ext/gd/libgd/gd_topal.c 	(hist2d) safe_emalloc (HIST_C1_ELEMS * HIST_C2_ELEMS, sizeof (histcell), 0);