diff --git a/src/utils/utils.h b/src/utils/utils.h
new file mode 100644
index 0000000..1cd2887
--- /dev/null
+++ b/src/utils/utils.h
@@ -0,0 +1,27 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#ifndef UTILS_H
+#define UTILS_H
+
+#include "../wapp/wapp.h"
+
+#ifdef USE_RUNTIME_ASSERT
+#define baseAssert wpRuntimeAssert
+#else
+#define baseAssert wpDebugAssert
+#endif
+
+#define assertWithLogger(COND, LOGGER_PTR, MSG) do { \
+	WpStr8RO msg = wpStr8LitRo(MSG);                   \
+	if (!(COND)) { wpLogError((LOGGER_PTR), msg); }    \
+	baseAssert(COND, MSG);                             \
+} while(0)
+
+#define makeVersion(MAJOR, MINOR, PATCH) (wpU32Const(MAJOR) << 24 | \
+                                          wpU32Const(MINOR) << 16 | \
+                                          wpU32Const(PATCH))
+#define majorFromVersion(VERSION) (VERSION >> 24)
+#define minorFromVersion(VERSION) ((VERSION >> 16) & 0xff)
+#define patchFromVersion(VERSION) (VERSION & 0xffff)
+
+#endif // !UTILS_H
diff --git a/src/utils/utils_inc.h b/src/utils/utils_inc.h
new file mode 100644
index 0000000..8abe422
--- /dev/null
+++ b/src/utils/utils_inc.h
@@ -0,0 +1,8 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#ifndef UTILS_INC_H
+#define UTILS_INC_H
+
+#include "utils.h"
+
+#endif // !UTILS_INC_H