update/extend doxygen documentation
It's a pity that even with this patch we still are fare away from having
the whole API documented. However, at least we have a more solid
foundation. Updates not only extend the documentation, but also make
sure it is rendered properly in the doxygen HTML.
Change-Id: I1344bd1a6869fb00de7c1899a8db93bba9bafce3
diff --git a/src/gsm/auth_core.c b/src/gsm/auth_core.c
index 9ca5d93..c9e403c 100644
--- a/src/gsm/auth_core.c
+++ b/src/gsm/auth_core.c
@@ -32,10 +32,10 @@
/*! \addtogroup auth
* @{
+ * \brief GSM/GPRS/3G authentication core infrastructure
*/
-/* \file auth_core.c
- */
+/* \file auth_core.c */
static LLIST_HEAD(osmo_auths);