[PATCH i-g-t 21/24] damnit docs

[Petri Latvala]

---
 lib/runnercomms.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/runnercomms.c b/lib/runnercomms.c
index 86472b29..bc9bc9f1 100644
--- a/lib/runnercomms.c
+++ b/lib/runnercomms.c
@@ -31,6 +31,17 @@
 #include "igt_aux.h"
 #include "runnercomms.h"
 
+/**
+ * SECTION:runnercomms
+ * @short_description: Structured communication to igt_runner
+ * @title: runnercomms
+ * @include: igt.h
+ *
+ * This library provides means for the tests to communicate to
+ * igt_runner with a formally specified protocol, avoiding
+ * shortcomings and pain points of text-based communication.
+ */
+
 static int runner_socket_fd = -1;
 
 /**
-- 
2.29.2