diff --git a/qpms/gaunt.h b/qpms/gaunt.h
new file mode 100644
index 0000000..bc6b99c
--- /dev/null
+++ b/qpms/gaunt.h
@@ -0,0 +1,4 @@
+#ifndef GAUNT_H
+#define GAUNT_H
+void gaunt_xu(int m, int n, int mu, int nu, int qmax, double v_aq, int *err);
+#endif //GAUNT_H
diff --git a/qpms/translations.c b/qpms/translations.c
new file mode 100644
index 0000000..18018e0
--- /dev/null
+++ b/qpms/translations.c
@@ -0,0 +1,2 @@
+#include <math.h>
+#include "gaunt.h"