REPOS_DIR
[REPOS_DIR] = {
if (c[REPOS_DIR].list == NULL) {
c[REPOS_DIR].list = malloc(sizeof(*c[REPOS_DIR].list));
STAILQ_INIT(c[REPOS_DIR].list);
STAILQ_INSERT_TAIL(c[REPOS_DIR].list, cv, next);
STAILQ_INSERT_TAIL(c[REPOS_DIR].list, cv, next);
STAILQ_FOREACH(cv, c[REPOS_DIR].list, next)