j_lookup
static Job *j_lookup ARGS((const char *cp, int *ecodep));
} else if ((j = j_lookup(cp, &ecode))) {
if ((j = j_lookup(cp, &ecode)) == (Job *) 0) {
if ((j = j_lookup(cp, &ecode)) == (Job *) 0) {
if ((j = j_lookup(cp, &ecode)) == (Job *) 0) {