tools/idnconv/util.c

145 	char *domain_name;
153 	 * a domain name, `domain_name' refers to the beginning of the
156 	domain_name = NULL;
172 			if (domain_name != NULL) {
174 					ignored_chunk = domain_name;
175 					domain_name = NULL;
186 			if (domain_name != NULL) {
188 					ignored_chunk = domain_name;
189 					domain_name = NULL;
198 			if (ignored_chunk == NULL && domain_name == NULL)
199 				domain_name = from;
214 			} else if (domain_name != NULL) {
223 						       domain_name, to, tolen);
229 					len = from - domain_name;
232 					(void)memcpy(to, domain_name, len);
249 			domain_name = NULL;