Obtains information about a range of pages within the virtual-address space of the subject process.

#define INCL_DOSMEMMGR
#include <os2.h>

PVOID     pb;     /*  The base address of the range of pages to be queried. */
PULONG    pcb;    /*  A pointer to a ULONG containing the size of the range of pages. */
PULONG    pFlag;  /*  A pointer to a ULONG containing a set of attribute flags describing the type of allocation and access protection for the specified range of pages. */
APIRET    ulrc;   /*  Return Code. */

ulrc = DosQueryMem(pb, pcb, pFlag);


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