link datefns
August 14, 1995; Charles Hethcoat
This file is in the public domain.
datefns.icn - a collection of date functions Adaptor: Charles L Hethcoat III June 12, 1995 Taken from various sources as attributed below. All date and calendar functions use the "date_rec" structure defined below. Note: I adapted the procedures "julian" and "unjulian" sometime in 1994 from "Numerical Recipes in C." Some time later I discovered them (under slightly different names) in Version 9 of the Icon Library (Ralph Griswold, author). I am including mine for what they are worth. That'll teach me to wait!