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-rw-r--r--lib/sort.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sort.c b/lib/sort.c
index b73dbb0..ddc4d35 100644
--- a/lib/sort.c
+++ b/lib/sort.c
@@ -6,15 +6,16 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/sort.h>
-void u32_swap(void *a, void *b, int size)
+static void u32_swap(void *a, void *b, int size)
{
u32 t = *(u32 *)a;
*(u32 *)a = *(u32 *)b;
*(u32 *)b = t;
}
-void generic_swap(void *a, void *b, int size)
+static void generic_swap(void *a, void *b, int size)
{
char t;
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