Z_DEFAULT_COMPRESSION 100 crypto/deflate.c deflateInit2(&zbuf, Z_DEFAULT_COMPRESSION, Z_METHOD, Z_DEFAULT_COMPRESSION 176 net/ppp-deflate.c if (deflateInit2(&state->strm, Z_DEFAULT_COMPRESSION, DEFLATE_METHOD_VAL, Z_DEFAULT_COMPRESSION 621 net/zlib.c if (level == Z_DEFAULT_COMPRESSION) level = 6;