Added unit tests for `hashFunctions.c` #31

	name: Format code

	on:
	pull_request:
	types: [opened, reopened, edited]
	workflow_dispatch:
	push:
	branches:
	- main

	env:
	BRANCH_NAME: ${{ github.head_ref \|\| github.ref_name }}

	jobs:
	formatCode:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	pull-requests: write
	steps:
	- name: Install clang-format 18
	run: \|
	sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)"
	sudo apt-get update &&
	sudo apt-get install -y clang-format-18

	- name: Checkout Repository
	uses: actions/checkout@v4
	with:
	ref: ${{ env.BRANCH_NAME }}
	fetch-depth: 0

	- name: Format code and commit changes
	run : \|
	find ${{github.workspace}}/ -iname '.h' -o -iname '.c' \| xargs clang-format-18 -i

	- name: Commit changes
	run : \|
	git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git config --local user.name "github-actions[bot]"
	git diff-index --quiet HEAD \|\| git commit -m "Fixed formatting" -a

	- name: Push changes
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	branch: ${{ env.BRANCH_NAME }}

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