libdeng2: Added macro DENG2_UNUSED for hiding unused parameter warnings

skyjake · Jul 29, 2012 · caaf504 · caaf504
1 parent 6e8fe40
commit caaf504
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/doomsday/libdeng2/include/de/libdeng2.h b/doomsday/libdeng2/include/de/libdeng2.h
@@ -107,6 +107,11 @@
 #  define DENG2_DEBUG_ONLY(x)
 #endif
 
+/**
+ * Macro for hiding the warning about an unused parameter.
+ */
+#define DENG2_UNUSED(x)     (void)x
+
 /**
  * Macro for defining an opaque type in the C wrapper API.
  */