diff --git a/src/libs/compat/freebsd_network/compat/machine/generic/cpufunc.h b/src/libs/compat/freebsd_network/compat/machine/generic/cpufunc.h
index b37e72b458..b9c51a48c4 100644
--- a/src/libs/compat/freebsd_network/compat/machine/generic/cpufunc.h
+++ b/src/libs/compat/freebsd_network/compat/machine/generic/cpufunc.h
@@ -6,31 +6,4 @@
 #define	_FBSD_MACHINE_GENERIC_CPUFUNC_H_
 
 
-#define	HAVE_INLINE_FLS
-static __inline int
-fls(int mask)
-{
-	int bit;
-	if (mask == 0)
-		return 0;
-	for (bit = 1; mask != 1; bit++)
-		mask = (unsigned int) mask >> 1;
-	return bit;
-}
-
-
-#define	HAVE_INLINE_FFSL
-static __inline int
-ffsl(long mask)
-{
-	int bit;
-
-	if (mask == 0)
-		return (0);
-	for (bit = 1; !(mask & 1); bit++)
-		mask = (unsigned long)mask >> 1;
-	return (bit);
-}
-
-
 #endif /* _FBSD_MACHINE_GENERIC_CPUFUNC_H_ */