Z_DEFAULT_COMPRESSION
if (level == Z_DEFAULT_COMPRESSION) level = 6;
if (zlib_deflateInit(zstream, Z_DEFAULT_COMPRESSION) != Z_OK) {
if (level == Z_DEFAULT_COMPRESSION) level = 6;
if (level == Z_DEFAULT_COMPRESSION) {
Z_DEFAULT_COMPRESSION, Z_DEFLATED,
if (level == Z_DEFAULT_COMPRESSION) level = 6;
if (level == Z_DEFAULT_COMPRESSION) level = 6;
if (deflateInit2(&state->cx, Z_DEFAULT_COMPRESSION, 8,