Int 31/AX=0002h

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DPMI 0.9+ - SEGMENT TO DESCRIPTOR

AX = 0002h
BX = real mode segment

Return:
CF clear if successful AX = selector corresponding to real mode segment (64K limit) CF set on error AX = error code (DPMI 1.0+) (8011h) (see #03143)

Notes: Multiple calls for the same real mode segment return the same selector. The returned descriptor can never be modified or freed. Not supported by MS Windows 3.0 in Standard mode

Category: DOS Extenders - Int 31h - D

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