1 files changed, 29 insertions, 0 deletions
diff --git a/libj2_ju_to_j2u.c b/libj2_ju_to_j2u.c
new file mode 100644
index 0000000..ce3ccb6
--- /dev/null
+++ b/libj2_ju_to_j2u.c
@@ -0,0 +1,29 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+#ifndef TEST
+
+extern inline void libj2_ju_to_j2u(uintmax_t a, struct libj2_j2u *res);
+/* TODO Add man page */
+
+
+#else
+
+int
+main(void)
+{
+	struct libj2_j2u value;
+
+	value = (struct libj2_j2u){1, 2};
+	libj2_ju_to_j2u(5, &value);
+	EXPECT(value.high == 0);
+	EXPECT(value.low == 5);
+
+	value = (struct libj2_j2u){1, 2};
+	libj2_ju_to_j2u(10, &value);
+	EXPECT(value.high == 0);
+	EXPECT(value.low == 10);
+
+	return 0;
+}
+
+#endif