1 files changed, 17 insertions, 0 deletions
diff --git a/package/libertas/src/compat.h b/package/libertas/src/compat.h
new file mode 100644
index 0000000000..26c636343e
--- /dev/null
+++ b/package/libertas/src/compat.h
@@ -0,0 +1,17 @@
+#ifndef __COMPAT_H
+#define __COMPAT_H
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
+#define DECLARE_MAC_BUF(var) char var[18] __maybe_unused
+
+static inline char *print_mac(char *buf, const u8 *addr)
+{
+	sprintf(buf, MAC_FMT,
+		addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
+	return buf;
+}
+
+#endif