95   z_stream comp_strm, decomp_strm;  in TEST()  local
106   comp_strm.zalloc = Z_NULL;  in TEST()
107   comp_strm.zfree = Z_NULL;  in TEST()
108   comp_strm.opaque = Z_NULL;  in TEST()
109   ret = deflateInit(&comp_strm, Z_BEST_COMPRESSION);  in TEST()
111   comp_strm.next_out = comp_buf;  in TEST()
112   comp_strm.avail_out = sizeof(comp_buf);  in TEST()
113   comp_strm.next_in = src.data();  in TEST()
114   comp_strm.avail_in = src.size();  in TEST()
115   ret = deflate(&comp_strm, Z_FINISH);  in TEST()
117   size_t comp_sz = sizeof(comp_buf) - comp_strm.avail_out;  in TEST()
142   ret = deflateEnd(&comp_strm);  in TEST()