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-rw-r--r--include/linux/bcd.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/bcd.h b/include/linux/bcd.h
new file mode 100644
index 00000000..22ea563b
--- /dev/null
+++ b/include/linux/bcd.h
@@ -0,0 +1,9 @@
+#ifndef _BCD_H
+#define _BCD_H
+
+#include <linux/compiler.h>
+
+unsigned bcd2bin(unsigned char val) __attribute_const__;
+unsigned char bin2bcd(unsigned val) __attribute_const__;
+
+#endif /* _BCD_H */