--- a/bounce.h
+++ b/bounce.h
@@ -34,6 +34,14 @@
 #include <sys/time.h>
 #include <tls.h>
 
+#ifdef __ANDROID__
+#include <crypt.h>
+
+static void *(*volatile explicit_memset)(void *, int, size_t) = memset;
+#undef explicit_bzero
+#define explicit_bzero(s, n) explicit_memset(s, 0, n)
+#endif
+
 #ifndef OPENSSL_BIN
 #define OPENSSL_BIN "openssl"
 #endif
