little update.

libmxclient/determinant/mxpassfile/readpassfile.go

@@ -0,0 +1,9 @@
+//go:build windows
+// +build windows
+
+package mxpassfile
+
+// ReadPassfile reads the file at path and parses it into a Passfile.
+func ReadPassfile(path string) (*Passfile, error) {
+	return readPassfile(path)
+}