Int 31/AX=0507h

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DPMI 1.0+ - MODIFY PAGE ATTRIBUTES

AX = 0507h
ESI = memory block handle
EBX = offset in memory block of first page
ECX = number of pages
ES:EDX -> array of WORDs with new page attributes (see #03156)

Return:
CF clear if successful CF set on error AX = error code (8001h,8002h,8013h,8014h,8021h,8023h,8025h) (see #03143) ECX = number of pages which have been set

Notes: Only supported by 32-bit DPMI hosts, but may be used by 16-bit clients. If EBX is not page-aligned, it will be rounded down

See Also: AX=0504h - AX=0506h - INT 21/AX=251Eh

Category: DOS Extenders - Int 31h - D

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