Define SO_INCOMING_CPU for i686-unknown-linux-gnu
@@ -528,6 +528,7 @@ pub const SO_RCVTIMEO: ::c_int = 20;
pub const SO_SNDTIMEO: ::c_int = 21;
pub const SO_PEERSEC: ::c_int = 31;
pub const SO_PASSSEC: ::c_int = 34;
+pub const SO_INCOMING_CPU: ::c_int = 49;
pub const SA_SIGINFO: ::c_int = 0x00000004;
pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
