source: rtems-central/spec/if/rtems/basedefs/dequalify-depthx.yml @ 31a305f

SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
- Copyright (C) 2014 Paval Pisa
enabled-by: []
interface-brief: |
  Performs a type cast which removes qualifiers without warnings to the
  specified type for the specified variable.
interface-definition:
  default:
    ((_type)(${/if/c/uintptr_t:/interface-name})(const volatile void *)(_var))
  variants:
  - definition: |
     (const_cast<_type>(_var))
    enabled-by:
    - defined(${/if/compiler/cplusplus:/interface-name})
  - definition: |
      ${/if/compiler/builtin-choose-expr:/interface-name}(${/if/compiler/builtin-types-compatible-p:/interface-name}(
          ${typeof-refx:/interface-name}(_ptr_level, _var),
          ${typeof-refx:/interface-name}(_ptr_level, _type)
        ) || ${/if/compiler/builtin-types-compatible-p:/interface-name}(_type, void *),
      (_type)(_var),
      ${/if/impl/dequalify-types-not-compatible:/interface-name}())
    enabled-by:
    - defined(${/if/compiler/gnuc:/interface-name})
interface-description: null
interface-name: RTEMS_DEQUALIFY_DEPTHX
interface-params:
- description: |
    is the pointer indirection level expressed in *.
  dir: null
  name: _ptr_level
- description: |
    is the target type of the cast.
  dir: null
  name: _type
- description: |
    is the variable.
  dir: null
  name: _var
interface-return:
  return: null
  return-values: []
interface-type: macro
links:
- role: interface-placement
  uid: header
- role: interface-ingroup
  uid: /groups/api/basedefs
type: interface