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-rw-r--r--src/signal.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/signal.c b/src/signal.c
index 84025915..1d11617a 100644
--- a/src/signal.c
+++ b/src/signal.c
@@ -27,7 +27,9 @@
/*! \addtogroup signal
* @{
+ * \brief Generic signalling/notification infrastructure
*/
+
/*! \file signal.c */