diff --git a/src/unix/notbsd/android/mod.rs b/src/unix/notbsd/android/mod.rs
index 2213b75..df4d5b8 100644
--- a/src/unix/notbsd/android/mod.rs
+++ b/src/unix/notbsd/android/mod.rs
@@ -1266,6 +1266,10 @@
 pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
 
 pub const SO_ORIGINAL_DST: ::c_int = 80;
+pub const IP_ORIGDSTADDR : ::c_int = 20;
+pub const IP_RECVORIGDSTADDR : ::c_int = IP_ORIGDSTADDR;
+pub const IPV6_ORIGDSTADDR : ::c_int = 74;
+pub const IPV6_RECVORIGDSTADDR : ::c_int = IPV6_ORIGDSTADDR;
 pub const IUTF8: ::tcflag_t = 0x00004000;
 pub const CMSPAR: ::tcflag_t = 0o10000000000;
 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
diff --git a/src/unix/notbsd/linux/mod.rs b/src/unix/notbsd/linux/mod.rs
index 03192e6..1ec2a95 100644
--- a/src/unix/notbsd/linux/mod.rs
+++ b/src/unix/notbsd/linux/mod.rs
@@ -1331,6 +1331,10 @@
 pub const ENOATTR: ::c_int = ::ENODATA;
 
 pub const SO_ORIGINAL_DST: ::c_int = 80;
+pub const IP_ORIGDSTADDR : ::c_int = 20;
+pub const IP_RECVORIGDSTADDR : ::c_int = IP_ORIGDSTADDR;
+pub const IPV6_ORIGDSTADDR : ::c_int = 74;
+pub const IPV6_RECVORIGDSTADDR : ::c_int = IPV6_ORIGDSTADDR;
 pub const IUTF8: ::tcflag_t = 0x00004000;
 pub const CMSPAR: ::tcflag_t = 0o10000000000;