diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/utmp.h ./usr/include/utmp.h
--- /home/fornwall/lib/android-ndk/sysroot/usr/include/utmp.h 2017-06-20 17:41:56.000000000 +0200
-+++ ./usr/include/utmp.h 2017-07-02 11:42:29.724986159 +0200
-@@ -102,11 +102,6 @@
++++ ./usr/include/utmp.h 2017-07-10 09:47:42.422659110 +0200
+@@ -101,11 +101,7 @@
+ struct utmp* getutent(void);
void endutent(void);
-
+-
-#if __ANDROID_API__ >= 23
-int login_tty(int) __INTRODUCED_IN(23);
-#endif /* __ANDROID_API__ >= 23 */
-
--
--__END_DECLS
+int login_tty(int);
- #endif /* _UTMP_H_ */
+ __END_DECLS
+