resource_find_match
while ((resource_find_match(&i, &dname, &dunit, "at", buf)) == 0) {
while ((resource_find_match(&i, &dname, &dunit, "at", name)) == 0) {
while (resource_find_match(&i, &dname, &dunit, "at", busname) == 0)
while (resource_find_match(&i, &dname, &dunit, "at", busname) == 0)
int resource_find_match(int *anchor, const char **name, int *unit,