__bpf_constant_htonl
__bpf_constant_htonl(x) : __bpf_htonl(x))
.flow_label = __bpf_constant_htonl(0xbeeef),
.flow_label = __bpf_constant_htonl(0xbeeef),
.iph.saddr = __bpf_constant_htonl(FLOW_CONTINUE_SADDR),
#define IPV6_FLOWLABEL_MASK __bpf_constant_htonl(0x000FFFFF)
redirect = is_remote_ep_v4(skb, __bpf_constant_htonl(ip4_dst));
redirect = is_remote_ep_v4(skb, __bpf_constant_htonl(ip4_src));
iph_inner.saddr = __bpf_constant_htonl(saddr);
iph_inner.daddr = __bpf_constant_htonl(daddr);
static const __u32 mpls_label = __bpf_constant_htonl(1000 << 12 |