select_colors     782 ext/gd/libgd/gd_topal.c select_colors (j_decompress_ptr cinfo, int desired_colors)
select_colors     784 ext/gd/libgd/gd_topal.c select_colors (gdImagePtr oim, gdImagePtr nim, my_cquantize_ptr cquantize, int desired_colors)
select_colors    1650 ext/gd/libgd/gd_topal.c   select_colors (cinfo, cquantize->desired);
select_colors    1942 ext/gd/libgd/gd_topal.c   select_colors (oim, nim, cquantize, colorsWanted);