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void channel_list_populate(struct network *net, struct trigger *trig, struct irc_data *data, struct dcc_session *dcc, const char *dccbuf){        struct channel *chan       = NULL;        struct channel_user *cuser = NULL;        int i                      = 0;        char *ptr                  = NULL;        /* First check to see if channel exists, if not, create a record. */        chan = net->chans;        while (chan->prev != NULL) chan = chan->prev;        while (chan != NULL)        {                if (!tstrcasecmp(chan->name,data->c_params[2]))                        break; /* Found a channel record */                chan = chan->next;        }        /* this is a new channel */        if (chan == NULL)        {                chan = net->chans;                while (chan->next != NULL) chan = chan->next;                chan->next       = channel_new(data->c_params[2]);                chan->next->prev = chan;        }  /* 353 toodle @ #java :toodle */        for(i=0;data->rest[i] != NULL;i++)        {                /* try to find user first */                ptr = data->rest[i];                while (*ptr == '@' || *ptr == '+')                        ptr++;                if (chan->user_list == NULL)                {                        chan->user_list = new_channel_user(ptr,time(NULL),NULL);                        cuser           = chan->user_list;                        cuser->prev     = NULL;                }                else                {                        cuser = chan->user_list;                        /* Check for an existing user first */                        while (cuser->prev != NULL) cuser = cuser->prev;                        while (cuser != NULL)                        {                                if (!tstrcasecmp(cuser->nick,ptr))                                {                                        /* FIXME: Just update modes if needed and continue */                                        break;                                }                                cuser = cuser->next;                        }                        if (cuser != NULL)                                continue;                        cuser = chan->user_list;                        while (cuser->next != NULL) cuser = cuser->next;                        cuser->next = new_channel_user(ptr,time(NULL),NULL);                        cuser->next->prev = cuser;                        cuser->next->next = NULL;                }                if (!strncmp(data->rest[i],"@",1))                {                        /* CHECK MODES */                }        }}