#ifndef _NTIOAPI_H

// Input structure for IOCTL_MOUNTMGR_CREATE_POINT.
typedef struct _MOUNTMGR_CREATE_POINT_INPUT
{
    USHORT SymbolicLinkNameOffset;
    USHORT SymbolicLinkNameLength;
    USHORT DeviceNameOffset;
    USHORT DeviceNameLength;
} MOUNTMGR_CREATE_POINT_INPUT, *PMOUNTMGR_CREATE_POINT_INPUT;

#endif
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// mountmgr.h

typedef struct _MOUNTMGR_CREATE_POINT_INPUT {
  USHORT SymbolicLinkNameOffset;
  USHORT SymbolicLinkNameLength;
  USHORT DeviceNameOffset;
  USHORT DeviceNameLength;
} MOUNTMGR_CREATE_POINT_INPUT, *PMOUNTMGR_CREATE_POINT_INPUT;
View the official Windows Driver Kit DDI reference

NtDoc

This structure is documented in Windows Driver Kit.

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Windows Driver Kit DDI reference (ns-mountmgr-_mountmgr_create_point_input)

Description

The MOUNTMGR_CREATE_POINT_INPUT structure is used by the mount manager to send a symbolic link name to a client that has requested symbolic link name by means of an IOCTL_MOUNTMGR_CREATE_POINT request.

Members

`SymbolicLinkNameOffset`

Contains an offset in bytes into the output buffer where the symbolic link name is located.

`SymbolicLinkNameLength`

Contains the length in bytes of the symbolic link name stored in the output buffer.

`DeviceNameOffset`

Contains an offset in bytes into the output buffer where the nonpersistent (target) device name is located.

`DeviceNameLength`

Contains the length in bytes of the nonpersistent (target) device name.

Remarks

The name given for purposes of identifying the volume can be of any type: a unique volume name, a symbolic link name, or a nonpersistent device name.

For more information, see Supporting Mount Manager Requests in a Storage Class Driver.

MOUNTMGR_CREATE_POINT_INPUT - NtDoc