add some function headers

[moonshot.git] / mech_eap / util_cksum.c

diff --git a/mech_eap/util_cksum.c b/mech_eap/util_cksum.c
index 80d57d8..9616e9c 100644 (file)
--- a/mech_eap/util_cksum.c
+++ b/mech_eap/util_cksum.c
@@ -51,6 +51,10 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
+/*
+ * Message protection services: checksum helpers.
+ */
+
 #include "gssapiP_eap.h"
 
 static int