-#define safe_malloc(s) _safe_malloc(s,__LINE__,__FILE__)
-#define safe_calloc(s,c) _safe_calloc(s,c,__LINE__,__FILE__)
-#define safe_realloc(p,c) _safe_realloc(p,c,__LINE__,__FILE__)
-#define FREE(x) _safe_free(x)
+void _mem_realloc (void*, size_t, int, const char*);
+#define mem_realloc(p,c) _mem_realloc(p,c,__LINE__,__FILE__)