fix bug introduced by the addition of snprintf and assert macro which caused tests to fail without polarssl_platform_c defined
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 3ae9a40..0f07485 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -6,6 +6,10 @@
#define polarssl_fprintf fprintf
#define polarssl_malloc malloc
#define polarssl_free free
+#define polarssl_exit exit
+#define polarssl_fprintf fprintf
+#define polarssl_printf printf
+#define polarssl_snprintf snprintf
#endif
#ifdef _MSC_VER
@@ -15,6 +19,7 @@
#include <inttypes.h>
#endif
+#include <stdio.h>
#include <stdlib.h>
#include <string.h>
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index f346885..bb1083a 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -1,4 +1,3 @@
-#include <stdio.h>
#include <string.h>
#if defined(POLARSSL_PLATFORM_C)