diff --git a/libc/kernel/uapi/linux/icmp.h b/libc/kernel/uapi/linux/icmp.h
new file mode 100644
index 0000000..1cf9d7b
--- /dev/null
+++ b/libc/kernel/uapi/linux/icmp.h
@@ -0,0 +1,94 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_LINUX_ICMP_H
+#define _UAPI_LINUX_ICMP_H
+#include <linux/types.h>
+#define ICMP_ECHOREPLY 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_DEST_UNREACH 3
+#define ICMP_SOURCE_QUENCH 4
+#define ICMP_REDIRECT 5
+#define ICMP_ECHO 8
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_TIME_EXCEEDED 11
+#define ICMP_PARAMETERPROB 12
+#define ICMP_TIMESTAMP 13
+#define ICMP_TIMESTAMPREPLY 14
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_INFO_REQUEST 15
+#define ICMP_INFO_REPLY 16
+#define ICMP_ADDRESS 17
+#define ICMP_ADDRESSREPLY 18
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NR_ICMP_TYPES 18
+#define ICMP_NET_UNREACH 0
+#define ICMP_HOST_UNREACH 1
+#define ICMP_PROT_UNREACH 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_PORT_UNREACH 3
+#define ICMP_FRAG_NEEDED 4
+#define ICMP_SR_FAILED 5
+#define ICMP_NET_UNKNOWN 6
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_HOST_UNKNOWN 7
+#define ICMP_HOST_ISOLATED 8
+#define ICMP_NET_ANO 9
+#define ICMP_HOST_ANO 10
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_NET_UNR_TOS 11
+#define ICMP_HOST_UNR_TOS 12
+#define ICMP_PKT_FILTERED 13
+#define ICMP_PREC_VIOLATION 14
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_PREC_CUTOFF 15
+#define NR_ICMP_UNREACH 15
+#define ICMP_REDIR_NET 0
+#define ICMP_REDIR_HOST 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_REDIR_NETTOS 2
+#define ICMP_REDIR_HOSTTOS 3
+#define ICMP_EXC_TTL 0
+#define ICMP_EXC_FRAGTIME 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct icmphdr {
+ __u8 type;
+ __u8 code;
+ __sum16 checksum;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ union {
+ struct {
+ __be16 id;
+ __be16 sequence;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ } echo;
+ __be32 gateway;
+ struct {
+ __be16 __linux_unused;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __be16 mtu;
+ } frag;
+ } un;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ICMP_FILTER 1
+struct icmp_filter {
+ __u32 data;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif