cleanup library and some basic tests. Includes, add guards to includes
diff --git a/library/pkcs5.c b/library/pkcs5.c
index ca74046..b9b51e5 100644
--- a/library/pkcs5.c
+++ b/library/pkcs5.c
@@ -43,9 +43,12 @@
#include "polarssl/cipher.h"
#include "polarssl/oid.h"
+#include <string.h>
+
#if defined(POLARSSL_PLATFORM_C)
#include "polarssl/platform.h"
#else
+#include <stdio.h>
#define polarssl_printf printf
#endif
@@ -295,8 +298,6 @@
}
#else
-#include <stdio.h>
-
#define MAX_TESTS 6
size_t plen[MAX_TESTS] =