PNG_READ_SHIFT_SUPPORTED 1300 extra_lib/include/png/png.h #if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) PNG_READ_SHIFT_SUPPORTED 1687 extra_lib/include/png/png.h #if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) PNG_READ_SHIFT_SUPPORTED 3326 extra_lib/include/png/png.h #if defined(PNG_READ_SHIFT_SUPPORTED)