inflate
struct z_stream_s *inflate;
inflate = &zctx->dctx;
ret = zlib_inflateReset(inflate);
inflate->next_in = (u8 *)req->src;
inflate->avail_in = req->src_len;
inflate->next_out = (u8 *)req->dst;
inflate->avail_out = req->dst_len;
ret = zlib_inflate(inflate, Z_SYNC_FLUSH);
req->inflate = true;
req->inflate = false;
u32 inflate;
if ((res = inflate())) {
STATIC int INIT inflate OF((void));
tp = inflate(t, tn);
ret = inflate(&zs, Z_NO_FLUSH);