65     OUT PIO_STATUS_BLOCK IoStatusBlock,
75     OUT PIO_STATUS_BLOCK IoStatusBlock
87     OUT PIO_STATUS_BLOCK IoStatusBlock,
102     OUT PIO_STATUS_BLOCK IoStatusBlock,
117     OUT PIO_STATUS_BLOCK IoStatusBlock,
133     OUT PIO_STATUS_BLOCK IoStatusBlock,
398 	IO_STATUS_BLOCK IoStatusBlock;  in _OpenNtName()  local
440 						&IoStatusBlock,  in _OpenNtName()
458 							&IoStatusBlock,  in _OpenNtName()
476 							&IoStatusBlock,  in _OpenNtName()
520 	IO_STATUS_BLOCK IoStatusBlock;  in _FlushDrive()  local
521 	return NtFlushBuffersFile(Handle, &IoStatusBlock);  in _FlushDrive()
536 	IO_STATUS_BLOCK IoStatusBlock;  in _LockDrive()  local
537 	return NtFsControlFile(Handle, 0, 0, 0, &IoStatusBlock, FSCTL_LOCK_VOLUME, 0, 0, 0, 0);  in _LockDrive()
552 	IO_STATUS_BLOCK IoStatusBlock;  in _UnlockDrive()  local
553 	return NtFsControlFile(Handle, 0, 0, 0, &IoStatusBlock, FSCTL_UNLOCK_VOLUME, 0, 0, 0, 0);  in _UnlockDrive()
563 	IO_STATUS_BLOCK IoStatusBlock;  in _DismountDrive()  local
564 	return NtFsControlFile(Handle, 0, 0, 0, &IoStatusBlock, FSCTL_DISMOUNT_VOLUME, 0, 0, 0, 0);  in _DismountDrive()
579 	IO_STATUS_BLOCK IoStatusBlock;  in _IsMounted()  local
581 	Status = NtFsControlFile(Handle, 0, 0, 0, &IoStatusBlock, FSCTL_IS_VOLUME_MOUNTED, 0, 0, 0, 0);  in _IsMounted()
755 	IO_STATUS_BLOCK IoStatusBlock;  in _GetDeviceSize()  local
770 		h, NULL, NULL, NULL, &IoStatusBlock, IOCTL_DISK_GET_PARTITION_INFO,  in _GetDeviceSize()
788 				h, NULL, NULL, NULL, &IoStatusBlock, IOCTL_DISK_GET_DRIVE_GEOMETRY,  in _GetDeviceSize()
897 	IO_STATUS_BLOCK IoStatusBlock;  in _BlockIo()  local
915 			&IoStatusBlock, Buffer, Bytes, &Offset, NULL);  in _BlockIo()
920 			&IoStatusBlock, Buffer, Bytes, &Offset, NULL);  in _BlockIo()
976 	IO_STATUS_BLOCK IoStatusBlock;  in _SetPartType()  local
978 												   Handle, NULL, NULL, NULL, &IoStatusBlock, IOCTL_DISK_SET_PARTITION_INFO,  in _SetPartType()