--- a/src/flowlabel.h	2021-06-24 13:26:33.142463630 +0200
+++ b/src/flowlabel.h	2021-06-24 13:27:45.669235179 +0200
@@ -37,21 +37,6 @@
    conflicts with "netinet/in.h" .
 */
 
-#ifndef __ANDROID__
-struct in6_flowlabel_req
-{
-    struct in6_addr flr_dst;
-    __u32   flr_label;
-    __u8    flr_action;
-    __u8    flr_share;
-    __u16   flr_flags;
-    __u16   flr_expires;
-    __u16   flr_linger;
-    __u32   __flr_pad;
-    /* Options in format of IPV6_PKTOPTIONS */
-};
-#endif
-
 #define IPV6_FL_A_GET           0
 #define IPV6_FL_A_PUT           1
 #define IPV6_FL_A_RENEW         2