Style cleanups for resets.

src/respond-reject-libnet11.c

@@ -1,5 +1,9 @@
 /* Copyright (c) 2008 Victor Julien <victor@inliniac.net> */
 
+/* Authors: William Metcalf and Victor Julien
+ *
+ */
+
 /*  RespondRejectLibnet11 used to send out libnet based
  *  TCP resets and ICMP unreachables.
  */
@@ -148,3 +152,4 @@ int RejectSendLibnet11L3IPv4TCP(ThreadVars *tv, Packet *p, void *data, int dir){
     libnet_destroy (c);
     return 0;
 }
+

src/respond-reject.c

@@ -1,7 +1,14 @@
 /* Copyright (c) 2008 Victor Julien <victor@inliniac.net> */
 
+/* Author: William Metcalf
+ *
+ */
+
 /* RespondReject is a threaded wrapper for sending Rejects 
  *
+ * TODO
+ * - RespondRejectFunc returns 1 on error, 0 on ok... why? For now it should
+ *   just return 0 always, error handling is a TODO in the threading model (VJ)
  */
 
 #include <pthread.h>
@@ -16,6 +23,7 @@
 #include "tm-queuehandlers.h"
 #include "tm-modules.h"
 #include "action-globals.h"
+
 #include "respond-reject.h"
 #include "respond-reject-libnet11.h"
 
@@ -58,7 +66,7 @@ int RespondRejectFunc(ThreadVars *tv, Packet *p, void *data) {
             return 0;
         }
     } else {
-             printf ("wtf? packet is not ipv4 or ipv6 returning\n");
+        /* we're only supporting IPv4 and IPv6 */
         return 0;
     }
 }
@@ -78,14 +86,18 @@ int RejectSendIPv4TCP(ThreadVars *tv, Packet *p, void *data){
     }
     return 0;
 }
+
+/* XXX VJ implement this when we have UDP decoding implemented */
 int RejectSendIPv4ICMP(ThreadVars *tv, Packet *p, void *data) {
     printf ("we would send a ipv4 icmp reset here\n");
     return 1;
 }
+
 int RejectSendIPv6TCP(ThreadVars *tv, Packet *p, void *data) {
     printf ("we would send a ipv6 tcp reset here\n");
     return 1;
 }
+
 int RejectSendIPv6ICMP(ThreadVars *tv, Packet *p, void *data) {
     printf ("we would send a ipv6 icmp reset here\n");
     return 1;