MAXSEG_64K        137 extra_lib/include/png/pngconf.h #if defined(MAXSEG_64K) && !defined(PNG_MAX_MALLOC_64K)
MAXSEG_64K        135 extra_lib/include/zlib/zconf.h #  ifdef MAXSEG_64K
MAXSEG_64K         31 src/utils/gzio.cpp #  ifdef MAXSEG_64K