Update to v6.1 kernel headers.
Kernel headers coming from:
Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-6.1
Test: Bionic unit tests pass.
Change-Id: I9414fb5e698a9806b85eb09e37d763849f08a468
diff --git a/libc/kernel/uapi/linux/in.h b/libc/kernel/uapi/linux/in.h
index d4060e7..53d3074 100644
--- a/libc/kernel/uapi/linux/in.h
+++ b/libc/kernel/uapi/linux/in.h
@@ -22,6 +22,7 @@
#include <bits/ip_mreq_source.h>
#include <bits/in_addr.h>
#include <linux/types.h>
+#include <linux/stddef.h>
#include <linux/libc-compat.h>
#include <linux/socket.h>
#if __UAPI_DEF_IN_IPPROTO
@@ -68,6 +69,8 @@
#define IPPROTO_PIM IPPROTO_PIM
IPPROTO_COMP = 108,
#define IPPROTO_COMP IPPROTO_COMP
+ IPPROTO_L2TP = 115,
+#define IPPROTO_L2TP IPPROTO_L2TP
IPPROTO_SCTP = 132,
#define IPPROTO_SCTP IPPROTO_SCTP
IPPROTO_UDPLITE = 136,