Always include <sys/cdefs.h> first.
Otherwise you can't be sure that things like __BIONIC__ work.
Change-Id: Ic5e59988b69419828c3b1a97332c7e2ab58e09a1
diff --git a/libc/include/netinet/icmp6.h b/libc/include/netinet/icmp6.h
index 2b237a8..ebd9f6c 100644
--- a/libc/include/netinet/icmp6.h
+++ b/libc/include/netinet/icmp6.h
@@ -65,9 +65,10 @@
#ifndef _NETINET_ICMP6_H_
#define _NETINET_ICMP6_H_
-#include <netinet/in.h> /* android-added: glibc source compatibility. */
#include <sys/cdefs.h>
+#include <netinet/in.h> /* android-added: glibc source compatibility. */
+
#define ICMPV6_PLD_MAXLEN 1232 /* IPV6_MMTU - sizeof(struct ip6_hdr)
- sizeof(struct icmp6_hdr) */
diff --git a/libc/include/netinet/in.h b/libc/include/netinet/in.h
index 163e614..d4ce302 100644
--- a/libc/include/netinet/in.h
+++ b/libc/include/netinet/in.h
@@ -28,9 +28,10 @@
#pragma once
+#include <sys/cdefs.h>
+
#include <endian.h>
#include <netinet/in6.h>
-#include <sys/cdefs.h>
#include <sys/socket.h>
#include <linux/in.h>