pub const GIT_ERROR_CALLBACK: git_error_t = 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1
                            + 1 + 1 + 1 + 1 + 1 + 1 + 1; // 0x0000_001au32