__BEGIN_DECLS
-/* Clone current process. */
#ifdef __USE_MISC
+/* Clone current process. */
extern int clone (int (*__fn) (void *__arg), void *__child_stack,
int __flags, void *__arg, ...) __THROW;
+
+/* Unshare the specified resources. */
+extern int unshare (int __flags) __THROW;
#endif
__END_DECLS