{
  description = "Flake utils demo";

  inputs.flake-utils.url = "github:numtide/flake-utils";
  inputs.generic_c.url = "github:Maix0/generic_c";

  outputs = {
    self,
    nixpkgs,
    flake-utils,
    generic_c,
  }:
    flake-utils.lib.eachDefaultSystem (
      system: let
        pkgs = nixpkgs.legacyPackages.${system};
      in {
        devShell = pkgs.mkShell {
          packages = with pkgs; [clang valgrind gnumake readline.out readline.dev generic_c.packages.${system}.default llvmPackages.bintools];
           ASAN_OPTIONS="strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1";
        };
      }
    );
}