INT 21 - Novell NetWare shell 3.01 - SET SHOW DOTS
AX = E908h
BL = 00h        don't return '.' or '..' during directory scans
= nonzero    directory scans will return '.' or '..' entries
Return: BL = previous show-dots setting


21E908BL00 - Novell NetWare shell 3.01 - SET SHOW DOTS