1 files changed, 6 insertions, 0 deletions

diff --git a/src/include/gnunet_common.h b/src/include/gnunet_common.h
index ec91b35ad..b4bf5b0aa 100644
--- a/src/include/gnunet_common.h
+++ b/src/include/gnunet_common.h
@@ -24,6 +24,7 @@
  *
  * @author Christian Grothoff
  * @author Nils Durner
+ * @author Martin Schanzenbach
  *
  * @defgroup logging Logging
  * @see [Documentation](https://gnunet.org/logging)
@@ -112,6 +113,11 @@ extern "C"
 #endif
 
 /**
+ * wrap va_arg for enums
+ */
+#define GNUNET_VA_ARG_ENUM(va,X) ((enum X) va_arg (va, int))
+
+/**
  * @ingroup logging
  * define #GNUNET_EXTRA_LOGGING if using this header outside the GNUnet source
  * tree where gnunet_config.h is unavailable