X 1.7.2.3 Century Window
X A century window is a 100-year interval within which any 2-digit year is
X unique. There are several types of century window available to COBOL
X programmers:
- X For windowed date fields, it is specified by the YEARWINDOW compiler
X option - X For windowing intrinsic functions DATE-TO-YYYYMMDD, DAY-TO-YYYYDDD,
X and YEAR-TO-YYYY, it is specified by argument-2 - X For Language Environment callable services, it is specified in CEESCEN
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