tox_get_friendlist() -> tox_copy_friendlist().
You now have to allocate your own memory to pass into tox_copy_friendlist.
To help with this, tox_count_friendlist() has been added to get the length
of the friend list.
DHT.*, ping.*:
- moved stuff from struct DHT into struct PING: toping, last_toping
- moved functions add_toping(), do_toping()
- made id_closest() publicly accessible
- send_ping_request(): killed (Net_Crypto *c) parameter in favor of copying it into (PING *) on new_ping()
group_chats.c:
- killed local 1:1 copy in favor of DHT.c::id_closest()
toxcore/Messenger.c:
- Messenger_load_old(): brackets around an #ifdef'ed line to avoid data pointer being only pushed forward properly in the error case
DHT.c:
- we have to actually count the number of addresses in the field, because sort_list() will move the stuff around
- improved replace_good() substantially by throwing away the "furthest" client_id, not the one just a bit worse than the new one (but better than all the later ones in the field!)
also rename client_in_list() to client_or_ip_port_in_list(), it also checks for an identical ip/port and replaces the client_id, recycling the entry
DHT.c:
- rename client_in_list() to client_or_ip_port_in_list()
- replace_bad(), replace_good(): if IPv6, only insert into the upper half of the given list
- addto_lists(): convert ipv4-in-ipv6 mapped to ipv4
util.c:
- handle loglog() before loginit() by storing the lines into an expanding buffer
- when loginit() is called, write out and kill the buffer
network.c:
- push loginit() to the point where we know the actually used port
util.c:
- fix in empty section at the end of the state, showed as bug when having an empty name
DHT.c:
- fix in saving less data than originally announced, showed as bug when not having reached any clients ever (no clients or only with timestamp of zero)
auto_test/crypto_test.c:
- test "endtoend": increased timeout from default ~5s to 15s, making it pass on slower systems
- signed/unsiged warning fixed by cast
