/ ****************************************************************************
*
* 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 */
}
.