} ms_global_t;
/* global structure */
-ms_global_t ms_global;
+extern ms_global_t ms_global;
/* global stats information structure */
-ms_stats_t ms_stats;
+extern ms_stats_t ms_stats;
/* global statistic structure */
-ms_statistic_t ms_statistic;
+extern ms_statistic_t ms_statistic;
#ifdef __cplusplus
}