Function vips_sys::g_key_file_get_boolean_list

pub unsafe extern "C" fn g_key_file_get_boolean_list(
    key_file: *mut GKeyFile, 
    group_name: *const gchar, 
    key: *const gchar, 
    length: *mut gsize, 
    error: *mut *mut GError
) -> *mut gboolean