pub unsafe extern "C" fn g_spawn_async_with_pipes(
working_directory: *const c_char,
argv: *mut *mut c_char,
envp: *mut *mut c_char,
flags: GSpawnFlags,
child_setup: GSpawnChildSetupFunc,
user_data: gpointer,
child_pid: *mut GPid,
standard_input: *mut c_int,
standard_output: *mut c_int,
standard_error: *mut c_int,
error: *mut *mut GError,
) -> gboolean