Make second parameter to reliable_send_purge() const

Signed-off-by: Steffan Karger <[email protected]>
Acked-by: Gert Doering <[email protected]>
Message-Id: <[email protected]>
URL: https://www.mail-archive.com/[email protected]/msg17261.html
Signed-off-by: Gert Doering <[email protected]>

Author: Gert van Dijk

src/openvpn/reliable.c

@@ -352,7 +352,7 @@ reliable_empty(const struct reliable *rel)
 
 /* del acknowledged items from send buf */
 void
-reliable_send_purge(struct reliable *rel, struct reliable_ack *ack)
+reliable_send_purge(struct reliable *rel, const struct reliable_ack *ack)
 {
     int i, j;
     for (i = 0; i < ack->len; ++i)

src/openvpn/reliable.h

@@ -123,7 +123,7 @@ bool reliable_ack_read(struct reliable_ack *ack,
  * @param ack The acknowledgment structure containing received
  *     acknowledgments.
  */
-void reliable_send_purge(struct reliable *rel, struct reliable_ack *ack);
+void reliable_send_purge(struct reliable *rel, const struct reliable_ack *ack);
 
 /** @} name Functions for processing incoming acknowledgments */