FIND_BAD_COMBOS  1453 contrib/libtests/pngimage.c       if (dp->options & FIND_BAD_COMBOS)
FIND_BAD_COMBOS  1555 contrib/libtests/pngimage.c          d.options |= FIND_BAD_COMBOS;
FIND_BAD_COMBOS  1558 contrib/libtests/pngimage.c          d.options &= ~FIND_BAD_COMBOS;