+diff -u -r /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm/usr/include/termios.h ./usr/include/termios.h
+--- /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm/usr/include/termios.h 2014-10-14 22:53:49.000000000 -0400
++++ ./usr/include/termios.h 2015-05-15 18:23:49.264331535 -0400
+@@ -49,6 +49,8 @@
+ int tcsendbreak(int, int);
+ int tcsetattr(int, int, const struct termios*);
+
++#define _POSIX_VDISABLE 0
++
+ __END_DECLS
+
+ #endif /* _TERMIOS_H_ */