NTSTATUS MiCheckSecuredVad( IN PMMVAD Vad, IN PVOID Base, IN SIZE_T Size, IN ULONG ProtectionMask ); Routine Description: This routine checks to see if the specified VAD is secured in such a way as to conflict with the address range and protection mask specified. Arguments: Vad - Supplies a pointer to the VAD containing the address range. Base - Supplies the base of the range the protection starts at. Size - Supplies the size of the range. ProtectionMask - Supplies the protection mask being set. Return Value: Status value. Environment: Kernel mode.