diff --git a/tools/test/p4src/p4-16/include/headers.p4 b/tools/test/p4src/p4-16/include/headers.p4
new file mode 100644
index 0000000..d497370
--- /dev/null
+++ b/tools/test/p4src/p4-16/include/headers.p4
@@ -0,0 +1,58 @@
+#ifndef HEADERS
+#define HEADERS
+struct intrinsic_metadata_t {
+    bit<32> ingress_global_timestamp;
+    bit<32> lf_field_list;
+    bit<16> mcast_grp;
+    bit<16> egress_rid;
+}
+
+header ethernet_t {
+    bit<48> dstAddr;
+    bit<48> srcAddr;
+    bit<16> etherType;
+}
+
+header ipv4_t {
+    bit<4>  version;
+    bit<4>  ihl;
+    bit<8>  diffserv;
+    bit<16> totalLen;
+    bit<16> identification;
+    bit<3>  flags;
+    bit<13> fragOffset;
+    bit<8>  ttl;
+    bit<8>  protocol;
+    bit<16> hdrChecksum;
+    bit<32> srcAddr;
+    bit<32> dstAddr;
+}
+
+header tcp_t {
+    bit<16> srcPort;
+    bit<16> dstPort;
+    bit<32> seqNo;
+    bit<32> ackNo;
+    bit<4>  dataOffset;
+    bit<3>  res;
+    bit<3>  ecn;
+    bit<6>  ctrl;
+    bit<16> window;
+    bit<16> checksum;
+    bit<16> urgentPtr;
+}
+
+header udp_t {
+    bit<16> srcPort;
+    bit<16> dstPort;
+    bit<16> length_;
+    bit<16> checksum;
+}
+
+struct headers {
+    ethernet_t ethernet;
+    ipv4_t ipv4;
+    tcp_t tcp;
+    udp_t udp;
+}
+#endif