{ callPackage, fetchFromGitHub, ... } @ args: callPackage ./generic.nix (args // rec { version = "1.1.0"; src = fetchFromGitHub { owner = "protobuf-c"; repo = "protobuf-c"; rev = "v${version}"; sha256 = "11j9vg55a732v14cki4721ipr942c4krr562gliqmnlwvyz0hlyb"; }; })