HelpPC 2.10	Quick Reference Utility	Copyright 1991 David Jurgens
INT 21,3E - Close File Using Handle        AH = 3E        BX = file handle to close        on return:        AX = error code if CF set  (see DOS ERROR CODES)        - if file is opened for update, file time and date stamp          as well as file size are updated in the directory        - handle is freed
Esc or Alt-X to exit	int 21,3e	Home/PgUp/PgDn/End ←↑↓→

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