Add OC_API annotations to oc_buffer_settings.h #3538

	# This is a basic workflow to help you get started with Actions

	name: Check formatting

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ github.ref_name != 'master' }}

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the master branch
	push:
	branches: [master]
	pull_request:
	branches: [master]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "check-formatting"
	check-formatting:
	# The type of runner that the job will run on
	runs-on: ubuntu-22.04

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	submodules: "true"

	- name: Install clang-format-17
	run: \|
	sudo apt-get update -y
	sudo apt-get install curl
	curl -sL https://apt.llvm.org/llvm.sh > llvm.sh
	chmod u+x llvm.sh
	sudo ./llvm.sh 17
	sudo apt-get install clang-format-17

	# Runs a set of commands using the runners shell
	- name: format-check
	run: \|
	mkdir build && cd build
	cmake ../.
	cmake --build . --target format
	git diff --exit-code --ignore-submodules=all

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