diff -u -r /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm/usr/include/sys/wait.h ./usr/include/sys/wait.h
--- /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm/usr/include/sys/wait.h	2014-10-14 22:53:49.000000000 -0400
+++ ./usr/include/sys/wait.h	2015-05-15 18:28:58.428331748 -0400
@@ -44,6 +44,7 @@
 #define WIFEXITED(s)    (WTERMSIG(s) == 0)
 #define WIFSTOPPED(s)   (WTERMSIG(s) == 0x7f)
 #define WIFSIGNALED(s)  (WTERMSIG((s)+1) >= 2)
+#define WIFCONTINUED(x) (WIFSTOPPED(x) && WSTOPSIG(x) == 0x13)

 extern pid_t  wait(int *);
 extern pid_t  waitpid(pid_t, int *, int);