Add additional solarish TCP options
@@ -1387,6 +1387,9 @@ pub const IPV6_LEAVE_GROUP: ::c_int = 10;
pub const TCP_NODELAY: ::c_int = 1;
pub const TCP_KEEPIDLE: ::c_int = 34;
+pub const TCP_KEEPCNT: ::c_int = 35;
+pub const TCP_KEEPINTVL: ::c_int = 36;
+
pub const SOL_SOCKET: ::c_int = 0xffff;
pub const SO_DEBUG: ::c_int = 0x01;
pub const SO_ACCEPTCONN: ::c_int = 0x0002;
