Author: James Cowgill
Reason: fix missing include
Upstream: reported, https://github.com/ARMmbed/mbedtls/issues/522

--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -52,7 +52,7 @@
 #endif

 #if defined(MBEDTLS_HAVE_TIME)
-#include <time.h>
+#include "platform.h"
 #endif

 /*