SPDX-License-Identifier: CC-BY-SA-4.0
copyrights:
- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
enabled-by: true
links:
- role: requirement-refinement
  uid: ../if/used
non-functional-type: interface
rationale: null
references: []
requirement-type: non-functional
text: |
  When the code is compiled with the GNU C compiler,
  and the ${../if/used:/name} is macro attached to
  a function or ``static`` variable definition,
  the macro shall cause the compiler to emit the
  function implementation or variable storage even if
  there is no reference from C code to the function or variable.
type: requirement