Int 31/AX=FF23h

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CauseWay - RelMemDOS - RELEASE CONVENTIONAL MEMORY BLOCK

AX = FF23h
DX = initial selector for block

Return:
CF clear if successful CF set on error AX = DOS error code (see #01680 at INT 21/AH=59h/BX=0000h)

Note: All descriptors allocated for the block are freed

See Also: AX=FF21h - AX=FF22h - INT 21/AH=4Ah

Category: DOS Extenders - Int 31h - C

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