cleanup library and some basic tests. Includes, add guards to includes
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 62ff3cf..c84f8d2 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -31,16 +31,16 @@
#include "polarssl/debug.h"
#include "polarssl/ssl.h"
+#include <string.h>
+
#if defined(POLARSSL_PLATFORM_C)
#include "polarssl/platform.h"
#else
+#include <stdlib.h>
#define polarssl_malloc malloc
#define polarssl_free free
#endif
-#include <stdlib.h>
-#include <stdio.h>
-
#if defined(_MSC_VER) && !defined(EFIX64) && !defined(EFI32)
#include <basetsd.h>
typedef UINT32 uint32_t;