--- src/cc/api/BPFTable.cc.orig
+++ src/cc/api/BPFTable.cc
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <linux/stddef.h>
 #include <fcntl.h>
 #include <linux/elf.h>
 #include <linux/perf_event.h>
--- src/cc/api/BPF.cc.orig
+++ src/cc/api/BPF.cc
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <linux/stddef.h>
 #include <linux/bpf.h>
 #include <linux/perf_event.h>
 #include <unistd.h>
--- src/cc/perf_reader.c.orig
+++ src/cc/perf_reader.c
@@ -14,6 +14,7 @@
  * limitations under the License.
  */

+#include <linux/stddef.h>
 #include <inttypes.h>
 #include <poll.h>
 #include <stdio.h>
--- src/cc/libbpf/src/libbpf.c.orig
+++ src/cc/libbpf/src/libbpf.c
@@ -12,6 +12,7 @@
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
+#include <linux/stddef.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdarg.h>
--- src/cc/libbpf.c.orig
+++ src/cc/libbpf.c
@@ -17,6 +17,7 @@
 #define _GNU_SOURCE
 #endif
 
+#include <linux/stddef.h>
 #include <arpa/inet.h>
 #include <errno.h>
 #include <fcntl.h>