--- src/include/unistd.h	2004/11/07 21:38:01	1.9
+++ src/include/unistd.h	2005/01/14 02:20:27	1.10
@@ -215,6 +215,8 @@ int	 truncate(const char *, off_t);
 #endif
 int	 ttyslot(void);
 unsigned int	 ualarm(unsigned int, unsigned int);
+int	 umtx_sleep(const int *, int , int);
+int	 umtx_wakeup(const void *, int);
 int	 undelete(const char *);
 int	 unwhiteout(const char *);
 int	 usleep(unsigned int);