1 files changed, 7 insertions, 7 deletions
diff --git a/src/utils.c b/src/utils.c
index 925841c5..2aa1eb4e 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -8,12 +8,12 @@
  * Development of this code funded by Astaro AG (http://www.astaro.com/)
  */
 
+#include <nft.h>
+
 #include <stddef.h>
-#include <stdlib.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <unistd.h>
-#include <string.h>
 
 #include <nftables.h>
 #include <utils.h>
@@ -24,11 +24,6 @@ void __noreturn __memory_allocation_error(const char *filename, uint32_t line)
 	exit(NFT_EXIT_NOMEM);
 }
 
-void xfree(const void *ptr)
-{
-	free((void *)ptr);
-}
-
 void *xmalloc(size_t size)
 {
 	void *ptr;
@@ -100,3 +95,8 @@ void xstrunescape(const char *in, char *out)
 	}
 	out[k++] = '\0';
 }
+
+int round_pow_2(unsigned int n)
+{
+	return 1UL << fls(n - 1);
+}