add set of function strbuff_prefix #83

	name: Builds
	on: push

	jobs:
	Quality:
	runs-on: ubuntu-latest
	steps:
	- name: Check out repository code
	uses: actions/checkout@v4
	- name: Install tools
	run: \|
	sudo apt-get update
	sudo apt-get install clang-tools clang-format shellcheck
	- name: submodules
	run: git submodule update --init --recursive
	- name: shellcheck
	run: make shellcheck
	- name: version
	run: make version
	- name: clang-format
	run: make ci_check_format
	- name: scan-build
	run: make scan

	Tests:
	runs-on: ubuntu-latest
	steps:
	- name: Check out repository code
	uses: actions/checkout@v4
	- name: Install tools
	run: \|
	sudo apt-get update
	sudo apt-get install gcc
	- name: submodules
	run: git submodule update --init --recursive
	- name: unit-test
	run: make test

	STM32U5:
	runs-on: ubuntu-latest
	steps:
	- name: Check out repository code
	uses: actions/checkout@v4
	- name: Install tools
	run: \|
	sudo apt-get update
	sudo apt-get install gcc-arm-none-eabi
	- name: submodules
	run: git submodule update --init --recursive
	- name: version
	run: make version
	- name: debug
	run: make -C examples/stm32u5 all

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