SIGNED_COMPARE_SLOW 33 ext/gd/libgd/gd_gif_out.c #ifdef SIGNED_COMPARE_SLOW SIGNED_COMPARE_SLOW 536 ext/gd/libgd/gd_gif_out.c #ifdef SIGNED_COMPARE_SLOW SIGNED_COMPARE_SLOW 569 ext/gd/libgd/gd_gif_out.c #ifdef SIGNED_COMPARE_SLOW