| Value | Meaning |
|---|---|
| AllocateAnyPages | Allocate any available range of pages that satisfies the request. |
| AllocateMaxAddress | Allocate any available range of pages whose uppermost address is less than or equal to a specified maximum address. |
| AllocateAddress | Allocate pages at a specified address. |
| MaxAllocateType | Maximum enumeration value that may be used for bounds checking. |