DEF_MEM_LEVEL     207 3rdparty/zlib/deflate.c     return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL,
DEF_MEM_LEVEL      43 3rdparty/zlib/gzwrite.c                            MAX_WBITS + 16, DEF_MEM_LEVEL, state->strategy);