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- /*********
- * LASTDAY.C
- *
- * by Tom Rettig
- *
- * Placed in the public domain by Tom Rettig Associates, 10/22/1990.
- *
- * Syntax: LASTDAY( <month>, <year> )
- * Return: Last day of the month
- * Zero if invalid <month> or <year>
- * Note : Valid month is 1..12, year is 1..9999
- ********/
-
- #include "trlib.h"
-
- TRTYPE lastday()
- {
- if ( PCOUNT == 2 && ISNUM(1) && ISNUM(2) )
- _retni( _tr_ldm(_parni(1),_parni(2)) );
- else
- _retni( ERROR );
- }
-
-