Function GetChannelList

netcon/mtclient/chat_api.cpp:1074–1110

  Firstchannel = nullptr;
}
char *GetChannelList() {
  int ichan_list_length = 0;
  char sznumusers[10];

  if (GettingChannelList != 2)
    return nullptr;
  if (!Socket_connected)
    return nullptr;

  if (Chan_list) {
    DLLmem_free(Chan_list);
    Chan_list = nullptr;
  }

  Currchannel = Firstchannel;
  while (Currchannel) {
    ichan_list_length += strlen(Currchannel->topic) + 1 + strlen(Currchannel->channel_name) + 1 +
                         5; // 1 for the space, and 4 for the number of users 0000-9999 + space
    Currchannel = Currchannel->next;
  }
  Currchannel = Firstchannel;
  Chan_list = (char *)DLLmem_malloc(ichan_list_length + 1);
  Chan_list[0] = '\0';
  while (Currchannel) {
    strcat(Chan_list, "$");
    strcat(Chan_list, Currchannel->channel_name);
    strcat(Chan_list, " ");
    snprintf(sznumusers, sizeof(sznumusers), "%d ", Currchannel->users);
    strcat(Chan_list, sznumusers);
    strcat(Chan_list, Currchannel->topic); // fgets
    strcat(Chan_list, " ");
    Currchannel = Currchannel->next;
  }
  FlushChannelList();
  GettingChannelList = 0;
  return Chan_list;
}

void AddChannel(char *channel, uint16_t numusers, char *topic) {
  Currchannel = Firstchannel;