SPDX-License-Identifier: CC-BY-SA-4.0
copyrights:
- Copyright (C) 2020 embedded brains GmbH & Co. KG
enabled-by: true
functional-type: function
links:
- role: interface-function
  uid: ../if/aligned
rationale: |
  Note that the ${../if/aligned:/name} macro can often only increases the
  alignment but under some circumstances, it can also decrease the alignment.
references: []
requirement-type: functional
text: |
  When the argument ${../if/aligned:/params[0]/name} is a
  positive power of two integer,
  and the macro ${../if/aligned:/name} is used on a none-``static``
  variable or structure field,
  and the used linker supports alignments of the size given by the
  ${../if/aligned:/params[0]/name} argument,
  and the code is compiled with the GNU C compiler,
  the macro shall specify a minimum alignment for the variable or
  structure field, measured in bytes.
type: requirement