Lines Matching refs:first
254 char *temp, **first, **last; in exchange() local
257 first = &argv[first_nonopt]; in exchange()
259 while (first < last) { in exchange()
260 temp = *first; in exchange()
261 *first = *last; in exchange()
263 first++; in exchange()
267 first = &argv[first_nonopt]; in exchange()
270 while (first < last) { in exchange()
271 temp = *first; in exchange()
272 *first = *last; in exchange()
274 first++; in exchange()
279 first = &argv[first_nonopt]; in exchange()
282 while (first < last) { in exchange()
283 temp = *first; in exchange()
284 *first = *last; in exchange()
286 first++; in exchange()