124     int x, y, i, j, match, d, best_d, av_uninit(best_j);  in count_colors()  local
139             best_d = INT_MAX;  in count_colors()
143                 if (d < best_d) {  in count_colors()
144                     best_d = d;  in count_colors()
195         int best_d = color_distance(refcolor[i], pseudopal[selected[i]]);  in select_palette()  local
198             if (d < best_d) {  in select_palette()
200                 best_d = d;  in select_palette()
217     int i, j, d, best_d;  in build_color_map()  local
224         best_d = INT_MAX;  in build_color_map()
227             if (d < best_d) {  in build_color_map()
229                 best_d = d;  in build_color_map()