+ * Revision 1.5 2000/12/06 20:33:27 mdw
+ * Make flags be macros rather than enumerations, to ensure that they're
+ * unsigned.
+ *
+ * Revision 1.4 2000/08/04 23:23:44 mdw
+ * Various <ctype.h> fixes.
+ *
+ * Revision 1.3 2000/07/29 17:02:43 mdw
+ * (checkhash): Be pettier about spaces between the hash and filename, for
+ * compatiblity with `md5sum'.
+ *
+ * Revision 1.2 2000/07/15 21:14:05 mdw
+ * Missed `-e' out of the usage string.
+ *