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-rw-r--r--testsuite/dhcpcd01/test_main.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/testsuite/dhcpcd01/test_main.c b/testsuite/dhcpcd01/test_main.c
index 358b4ac8..c1d97a3f 100644
--- a/testsuite/dhcpcd01/test_main.c
+++ b/testsuite/dhcpcd01/test_main.c
@@ -1,3 +1,11 @@
+/**
+ * @file
+ *
+ * @brief It tests to add a hook to DHCP client daemon (dhcpcd).
+ *
+ * Every time the hook is called, the environment is printed out.
+ */
+
/*
* Copyright (c) 2013, 2018 embedded brains GmbH. All rights reserved.
*