Int 21/AX=2514h

Phar Lap 386/DOS-Extender - CHANGE SEGMENT ATTRIBUTES

AX = 2514h
BX = segment selector of descriptor in GDT or LDT
CL = new access-rights byte
CH = new use-type bit (USE16 or USE32)

Return:
CF clear if successful
CF set on error
EAX = error code
09h invalid selector in BX

See Also: AX=2515h - INT 31/AX=0009h

Category: DOS Extenders - Int 21h - P

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