Working with virtual memory

Macro	Brief description
CSTAT	Changes the status of memory pages owned by a program (paging and read/write access)
MINF	Provides information about the allocation and size of class 6 memory or of a memory pool
RELM	Releases a contiguous memory area from the calling program
REQM	Requests (additional) memory space for the program

Pages in a memory pool (see "Common memory areas shared by several users (Memory pools)") can be requested using the REQMP macro and released using the RELMP macro.