Z_DEFLATED
if (method != Z_DEFLATED || (flags & RESERVED) != 0) {
uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8;
if (((z->state->sub.method = NEXTBYTE) & 0xf) != Z_DEFLATED)
return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL,
if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method != Z_DEFLATED ||