resource_query_string
while ((i = resource_query_string(i, "at", buf)) != -1) {
for (i = resource_query_string(-1, "at", buf);
i = resource_query_string(i, "at", buf)) {
for (i = resource_query_string(-1, "at", "isa");
i = resource_query_string(i, "at", "isa")) {
for (i = resource_query_string(-1, "at", device_get_nameunit(dev));
i = resource_query_string(i, "at", device_get_nameunit(dev)))
for (i = resource_query_string(-1, "at", device_get_nameunit(dev));
i = resource_query_string(i, "at", device_get_nameunit(dev))) {
for (i = resource_query_string(-1, "at", device_get_name(dev));
i = resource_query_string(i, "at", device_get_name(dev))) {
int resource_query_string(int i, const char *resname, const char *value);