1 files changed, 4 insertions, 0 deletions
diff --git a/bittest.h b/bittest.h
new file mode 100644
index 0000000..ade8b1e
--- /dev/null
+++ b/bittest.h
@@ -0,0 +1,4 @@
+static int bit_next(int prev)
+{
+	return (prev + 1) % 256;
+}