DOS/32 Advanced DOS Extender - Programmer's Reference 2.33 - DPMI function 0502h - Free Memory Block Frees a memory block that was previously allocated with the Allocate Memory Block DPMI function 0501h.
In: | AX = 0502h SI:DI = memory block handle
Out: | if successful: CF clear if failed: CF set AX = error code 8023h - invalid handle
Notes: a) No descriptors are freed by this call. It is the client's responsibility to free any descriptors that it previously allocated to map the memory block. Descriptors should be freed before linear memory blocks. Copyright © Supernar Systems, Ltd. 1996-2002 All Rights Reserved.