ref: 8f44d1f6e8a47395c2ebd9b6899f1b8dc94a9b3f dir: /sys/src/ape/lib/ap/gen/abort.c/
#include <sys/types.h> #include <unistd.h> #include <signal.h> _Noreturn void abort(void) { kill(getpid(), SIGABRT); }