Hi, Two weeks ago, I raised the question of renaming cpuset_t to cpu_set_t, so that we can be source-compatible with the Linux definition (which has cpu_set_t afaik). rmind suggested that this could be possible but I would like to know what has finally been decided, if anything has been decided. Thanks for your answer! Note: my problem comes from a stupid configure script that checks for pthread_setaffinity_np() and if it finds it, then decides to call it with a cpu_set_t parameter. I would like to avoid maintaining a separate patch if NetBSD is going to change the type name...