Squashed 'external/toxcore/c-toxcore/' changes from 55752a2e2ef..f785959eace

f785959eace chore: add to_string functions for netprof enums
a95b7957288 cleanup: Heap allocate network profile objects
a3c80149edd feat: Implement Tox network profiler
ac812871a2e feat: implement the last 2 missing network struct functions and make use of them
29d1043be0b test: friend request test now tests min/max message sizes
93aafd78c1f fix: friend requests with very long messages are no longer dropped
819aa2b2618 feat: Add option to disable DNS lookups in toxcore.
0ac23cee035 fix: windows use of REUSEADDR
7d2811d302d chore(ci): make bazel server shutdown faster
1dc399ba20d chore: Use vcpkg instead of conan in the MSVC build.
14d823165d9 chore: Migrate to conan 2.
bdd17c16787 cleanup: Allocate logger using tox memory allocator.
b396c061515 chore(deps): bump third_party/cmp from `2ac6bca` to `52bfcfa`
2e94da60d09 feat(net): add missing connect to network struct
41fb1839c7b chore: Add check to ensure version numbers agree.
934a8301113 chore: Release 0.2.20
3acef4bf044 fix: Add missing free in dht_get_nodes_response event.

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: f785959eacebc59590f756b133b52601c335a1d1

toxcore/TCP_connection.h

@@ -21,6 +21,7 @@
 #include "logger.h"
 #include "mem.h"
 #include "mono_time.h"
+#include "net_profile.h"
 #include "network.h"
 
 #define TCP_CONN_NONE 0
@@ -317,4 +318,11 @@ void do_tcp_connections(const Logger *logger, TCP_Connections *tcp_c, void *user
 nullable(1)
 void kill_tcp_connections(TCP_Connections *tcp_c);
 
+/** @brief a pointer to the tcp client net profile associated with tcp_c.
+ *
+ * @retval null if tcp_c is null.
+ */
+non_null()
+const Net_Profile *tcp_connection_get_client_net_profile(const TCP_Connections *tcp_c);
+
 #endif /* C_TOXCORE_TOXCORE_TCP_CONNECTION_H */