Squashed 'external/toxcore/c-toxcore/' changes from adbd5b32d8..e29e185c03

e29e185c03 feat: add ngc events
2b0dc0f46b add ngc related unpack functions
b2315c50e0 Add groupchat API function that returns an IP address string for a peer
5f863a5492 feat: Add `to_string` functions for all public enums.
0c998a7598 add real timeout test
68c827609a chore: Move s390x build to post-merge.
028b017d79 perf: Slightly reduce bandwidth usage when there are few nodes.
90f7496819 feat: Enable ubsan on bootstrap nodes.
89b6450d66 test: Add check-c run to bazel build.
REVERT: adbd5b32d8 feat: add ngc events

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: e29e185c03fea7337036e5ef4d1d9080a6cee721

toxcore/logger.h

@@ -67,6 +67,9 @@ void logger_write(
     const Logger *log, Logger_Level level, const char *file, int line, const char *func,
     const char *format, ...);
 
+/* @brief Terminate the program with a signal. */
+void logger_abort(void);
+
 
 #define LOGGER_WRITE(log, level, ...)                                            \
     do {                                                                         \
@@ -85,7 +88,7 @@ void logger_write(
 #define LOGGER_FATAL(log, ...)          \
     do {                                \
         LOGGER_ERROR(log, __VA_ARGS__); \
-        abort();                        \
+        logger_abort();                 \
     } while (0)
 
 #define LOGGER_ASSERT(log, cond, ...)              \