+void create_core(void);
+
+/**
+ @note Friendly print function for errors.
+*/
+const char *test_strerror(test_return_t code);
+
+#define test_fail(A) \
+do \
+{ \
+ if (1) { \
+ fprintf(stderr, "\nFailed at %s:%d: %s\n", __FILE__, __LINE__, #A);\
+ create_core(); \
+ return TEST_FAILURE; \
+ } \
+} while (0)
+
+#define test_true(A) \
+do \
+{ \
+ if (! (A)) { \
+ fprintf(stderr, "\nAssertion failed at %s:%d: %s\n", __FILE__, __LINE__, #A);\
+ create_core(); \
+ return TEST_FAILURE; \
+ } \
+} while (0)
+
+#define test_true_got(A,B) \
+do \
+{ \
+ if (! (A)) { \
+ fprintf(stderr, "\nAssertion failed at %s:%d: \"%s\" received \"%s\"\n", __FILE__, __LINE__, #A, (B));\
+ create_core(); \
+ return TEST_FAILURE; \
+ } \
+} while (0)
+
+#define test_false(A) \
+do \
+{ \
+ if ((A)) { \
+ fprintf(stderr, "\nAssertion failed at %s:%d: %s\n", __FILE__, __LINE__, #A);\
+ create_core(); \
+ return TEST_FAILURE; \
+ } \
+} while (0)
+
+#define test_strcmp(A,B) \
+do \
+{ \
+ if (strcmp((A), (B))) \
+ { \
+ fprintf(stderr, "\n%s:%d: %s -> %s\n", __FILE__, __LINE__, (A), (B)); \
+ create_core(); \
+ return TEST_FAILURE; \
+ } \
+} while (0)
+