SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
  Returns the type of a pointer reference of the specified level to the specified type.
copyrights:
- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
- Copyright (C) 2014 Paval Pisa
definition:
  default: ''
  variants:
  - definition: |
      ${/compiler/if/typeof:/name}(_level(union { int z; ${/compiler/if/typeof:/name}(_target) x; }){0}.x)
    enabled-by:
    - defined(${/compiler/if/gnuc:/name})
description: |
  The reference type idea is based on libHX by Jan Engelhardt.
enabled-by: true
index-entries: []
interface-type: macro
links:
- role: interface-placement
  uid: header
- role: interface-ingroup
  uid: group
name: RTEMS_TYPEOF_REFX
notes: null
params:
- description: |
    is the pointer indirection level expressed in *.
  dir: null
  name: _level
- description: |
    is the reference target type.
  dir: null
  name: _target
return:
  return: null
  return-values: []
type: interface