75 	const char *ret;  in __hwconfig()  local
88 		ret = hwconfig_parse(env_hwconfig, strlen(env_hwconfig),  in __hwconfig()
90 		if (ret)  in __hwconfig()
91 			return ret;  in __hwconfig()
94 	ret = hwconfig_parse(board_hwconfig, strlen(board_hwconfig),  in __hwconfig()
96 	if (ret)  in __hwconfig()
97 		return ret;  in __hwconfig()
243 	const char *ret;  in main()  local
249 	ret = hwconfig_arg("key1", &len);  in main()
250 	printf("%zd %.*s\n", len, (int)len, ret);  in main()
253 	assert(!strncmp(ret, "subkey1=value1,subkey2=value2", len));  in main()
255 	ret = hwconfig_subarg("key1", "subkey1", &len);  in main()
256 	printf("%zd %.*s\n", len, (int)len, ret);  in main()
259 	assert(!strncmp(ret, "value1", len));  in main()
261 	ret = hwconfig_subarg("key1", "subkey2", &len);  in main()
262 	printf("%zd %.*s\n", len, (int)len, ret);  in main()
265 	assert(!strncmp(ret, "value2", len));  in main()
267 	ret = hwconfig_arg("key2", &len);  in main()
268 	printf("%zd %.*s\n", len, (int)len, ret);  in main()
271 	assert(!strncmp(ret, "value3", len));  in main()