Function thread_start

test/pthread/test_pthread_join.c:22–28

}

static void *thread_start(void *arg) {
  long n = (long)arg;
  emscripten_outf("Thread: Computing fib(%ld)...", n);
  long fibn = fib(n);
  emscripten_outf("Thread: Computation done. fib(%ld) = %ld", n, fibn);
  pthread_exit((void*)fibn);
}

int main() {
  // Test existence of nanosleep(), https://github.com/emscripten-core/emscripten/issues/4578