Function gst::ffi::g_spawn_command_line_sync

pub unsafe extern "C" fn g_spawn_command_line_sync(
    command_line: *const gchar, 
    standard_output: *mut *mut gchar, 
    standard_error: *mut *mut gchar, 
    exit_status: *mut gint, 
    error: *mut *mut GError
) -> gboolean