/* get the file set entry before the current one, or NULL */
fileset_entry *
fileset_get_previous(void)
{
    GList         *le;


    le = fileset_get_current();
    if(le == NULL) {
        return NULL;
    }

    le = g_list_previous(le);
    if(le == NULL) {
        return NULL;
    }

    return (fileset_entry *)le->data;
}
Beispiel #2
0
/* get the file set entry after the current one, or NULL */
fileset_entry *
fileset_get_next(void)
{
    GList         *le;


    le = fileset_get_current();
    if(le == NULL) {
        return NULL;
    }

    le = g_list_next(le);
    if(le == NULL) {
        return NULL;
    }

    return le->data;
}