init_standard_palette 3506 contrib/libtests/pngvalid.c          init_standard_palette(ps, pp, pi, 1U << bit_depth, 1/*do tRNS*/);
init_standard_palette 3743 contrib/libtests/pngvalid.c          init_standard_palette(ps, pp, pi, 1U << bit_depth, 0/*do tRNS*/);
init_standard_palette 4013 contrib/libtests/pngvalid.c          init_standard_palette(ps, pp, pi, 1U << bit_depth, 0/*do tRNS*/);