diff --git a/sys/sys/cpuset.h b/sys/sys/cpuset.h
index 9f777e3af52..5841fa37f28 100644
--- a/sys/sys/cpuset.h
+++ b/sys/sys/cpuset.h
@@ -82,11 +82,15 @@
 
 #define CPU_ISSET_S(n, _s, p)		__BIT_ISSET(_s, n, p)
 #define CPU_SET_S(n, _s, p)		__BIT_SET(_s, n, p)
+#define CPU_CLR_S(n, _s, p)		__BIT_CLR(_s, n, p)
 #define CPU_ZERO_S(_s, p)		__BIT_ZERO(_s, p)
 
 #define	CPU_OR_S(_s, d, s1, s2)		__BIT_OR2(_s, d, s1, s2)
 #define	CPU_AND_S(_s, d, s1, s2)	__BIT_AND2(_s, d, s1, s2)
 #define	CPU_XOR_S(_s, d, s1, s2)	__BIT_XOR2(_s, d, s1, s2)
+
+#define	CPU_COUNT_S(_s, p)		((int)__BIT_COUNT(_s, p))
+#define	CPU_EQUAL_S(p, c)		(__BIT_CMP(_s, p, c) == 0)
 #endif
 
 /*