-void gras_agent_spawn(const char *name, void *data, xbt_main_func_t code, int argc, char *argv[], xbt_dict_t properties);
-
-
+/** \addtogroup GRAS_globals
+ * @{ */
+
+/** \brief Create a new thread */
+void gras_agent_spawn(const char *name, xbt_main_func_t code,
+ int argc, char *argv[], xbt_dict_t properties);
+
+/** @} */
+