INT 31 P - DPMIsee DOS Protected-Mode Interface 0.9+ - ALLOCATE DOS MEMORY BLOCK AX = 0100h BX = number of paragraphs to allocate Return: CF clear if successful AX = real mode segment of allocated block DX = first selector for allocated block CF set on error AX = DOS error code (07h,08h) (see #01680 at INT 21/AH=59h/BX=0000h) (DPMIsee DOS Protected-Mode Interface 1.0+) DPMIsee DOS Protected-Mode Interface error code (8011h) (see #03143) BX = size (in paragraphs) of largest available block Notes: multiple contiguous selectors are allocated for blocks of more than 64K if the caller is a 16-bit program never modify or deallocate returned descriptors not supported by MS Windows 3.0 in Standard mode SeeAlso: AX=0101h,AX=0501h