1 files changed, 13 insertions, 0 deletions
diff --git a/unix.go b/unix.go
index 3f7ad0b..e34aef6 100644
--- a/unix.go
+++ b/unix.go
@@ -89,3 +89,16 @@ func normalizeVersion(s string) string {
 	log.Log(WARN, "normalizeVersion() s =", clean)
 	return clean
 }
+
+func splitVersion(version string) (a, b, c string) {
+	tmp := normalizeVersion(version)
+	parts := strings.Split(tmp, ".")
+	switch len(parts) {
+	case 1:
+		return parts[0], "", ""
+	case 2:
+		return parts[0], parts[1], ""
+	default:
+		return parts[0], parts[1], parts[2]
+	}
+}