225 	const char *p, *q;  in parse_config_file()  local
240 		for (q = p; q < map + len; q++) {  in parse_config_file()
241 			if (!(isalnum(*q) || *q == '_'))  in parse_config_file()
247 		if (!memcmp(q - 7, "_MODULE", 7))  in parse_config_file()
248 			q -= 7;  in parse_config_file()
249 		if (q - p < 0)  in parse_config_file()
259 		if ((q - p == 10 && !memcmp(p, "IS_ENABLED(", 11)) ||  in parse_config_file()
260 		    (q - p == 10 && !memcmp(p, "IS_BUILTIN(", 11)) ||  in parse_config_file()
261 		    (q - p == 9 && !memcmp(p, "IS_MODULE(", 10)) ||  in parse_config_file()
262 		    (q - p == 3 && !memcmp(p, "VAL(", 4))) {  in parse_config_file()
263 			p = q + 1;  in parse_config_file()
264 			for (q = p; q < map + len; q++)  in parse_config_file()
265 				if (*q == ')')  in parse_config_file()
271 				memcpy(tmp_buf + 4, p, q - p);  in parse_config_file()
272 				q = tmp_buf + 4 + (q - p);  in parse_config_file()
278 		use_config(p, q - p);  in parse_config_file()