420 	char *strings;  in compress()  local
428 	strings = malloc(str_size);  in compress()
430 	if (hash_key == NULL || hash_str == NULL || strings == NULL) {  in compress()
450 				if ((strings = (char *)  in compress()
451 				    realloc(strings, str_size)) == NULL) {  in compress()
457 			strings[next_str++] = c;  in compress()
462 			if ((strings = (char *)  in compress()
463 			    realloc(strings, str_size)) == NULL) {  in compress()
469 		strings[next_str++] = NULL;  in compress()
475 		hash = dohash(pos + strings);  in compress()
479 			if (strcmp(pos + strings, hash_str[i] + strings) == 0)  in compress()
518 		(void) memcpy(str, strings, next_str);  in compress()
520 	free(strings);  in compress()