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+/****************************************************************************
+ *
+ * Enumeration example. Program will return the number of days in a month
+ * I.E. returns 28 for Feburary.
+ *
+ ****************************************************************************/
+main()
+{
+ /*
+ * Define a list of aliases
+ */
+ enum days {Jan=31, Feb=28, Mar=31,
+ Apr=30, May=31, Jun=30,
+ Jul=31, Aug=31, Sep=30,
+ Oct=31, Nov=30, Dec=31};
+ /* A A
+ | |
+ | |
+ | ------- list of aliases.
+ -------------- Enumeration tag. */
+
+
+ enum days month; /* define 'month' variable of type 'months' */
+
+ printf("%d\n", month=Feb); /* Assign integer value via an alias
+ * This will return 28 */
+}