getdaent
while ((da = getdaent()) != NULL) {
while ((da = getdaent()) != NULL) {
while ((da = getdaent()) != NULL) {
while ((da = getdaent()) != NULL) {
while ((devallocp = getdaent()) != NULL) {
while ((devallocp = getdaent()) != NULL) {
devalloc_t *getdaent(void);