INT 31 P - DPMIsee DOS Protected-Mode Interface 0.9+ - RESIZE MEMORY BLOCK AX = 0503h BX:CX = new size in bytes (nonzero) SI:DI = handle of memory block Return: CF clear if successful BX:CX = new linear address SI:DI = new handle of memory block CF set on error AX = error code (DPMIsee DOS Protected-Mode Interface 1.0+) (8012h-8014h,8016h,8021h,8023h) (see #03143) Notes: any selectors pointing at the block must be updated the previous memory block handle becomes invalid an error is returned if the new size is 0 SeeAlso: AX=0102h,AX=0501h,AX=0505h