level_flags       623 lib/zlib/deflate.c             uInt level_flags;
level_flags       626 lib/zlib/deflate.c                 level_flags = 0;
level_flags       628 lib/zlib/deflate.c                 level_flags = 1;
level_flags       630 lib/zlib/deflate.c                 level_flags = 2;
level_flags       632 lib/zlib/deflate.c                 level_flags = 3;
level_flags       633 lib/zlib/deflate.c             header |= (level_flags << 6);