Add prelude with UNUSED macro

[shadowclad.git] / src / engine / _prelude.h

diff --git a/src/engine/_prelude.h b/src/engine/_prelude.h
new file mode 100644 (file)
index 0000000..a97c9ba
--- /dev/null
+++ b/src/engine/_prelude.h
@@ -0,0 +1,14 @@
+#ifndef ENGINE_PRELUDE_H_
+#define ENGINE_PRELUDE_H_
+
+#ifdef __GNUC__
+
+#      define UNUSED __attribute__((unused))
+
+#else // __GNUC__
+
+#      define UNUSED
+
+#endif // __GNUC__
+
+#endif // ENGINE_PRELUDE_H_