thread-utils.hon commit rev-parse: exit with non-zero status if ref@{n} is not valid. (e6eedc3)
   1#ifndef THREAD_COMPAT_H
   2#define THREAD_COMPAT_H
   3
   4extern int online_cpus(void);
   5extern int init_recursive_mutex(pthread_mutex_t*);
   6
   7#endif /* THREAD_COMPAT_H */