- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* Read a line from stdin. If the first non-whitespace char is 'y' or 'Y',
+ * return 1. Otherwise return 0.