Fix user quit

When user A leaves, last user in the peer list B is copied into the
space left by leaving A. But, besides that it also important to not
forget that there can be channels containing B: they store a link
to every user belonging. So, it's important to adjust all links to
B iterating every channel B belongs to.

1 files changed, 1 insertions, 0 deletions

diff --git a/ircd.h b/ircd.h
index 8097c26..07bdd0f 100644
--- a/ircd.h
+++ b/ircd.h
@@ -75,6 +75,7 @@ extern int port;
 
 const char *getnick(const struct Peer *peer);
 void user_reg(struct Peer *peer, const char *nick, const char *user, const char *real);
+void user_remove(size_t pid);
 
 int channel_join(struct Channel *channel, struct Peer *peer);
 int channel_exit(struct Channel *channel, struct Peer *peer);