1 files changed, 8 insertions, 0 deletions
diff --git a/src/calc.h b/src/calc.h
new file mode 100644
index 0000000..1ac9e17
--- /dev/null
+++ b/src/calc.h
@@ -0,0 +1,8 @@
+#ifndef CALC_H_
+#define CALC_H_
+
+namespace Calc {
+	int get_fragments_from_r(double r, double fn, double fs, double fa);
+}
+
+#endif