*/
#define XBT_LOG_NEW_SUBCATEGORY(catName, parent, desc) \
XBT_LOG_EXTERNAL_CATEGORY(parent); \
XBT_LOG_NEW_SUBCATEGORY_helper(catName, parent, desc) \
/**
*/
#define XBT_LOG_NEW_SUBCATEGORY(catName, parent, desc) \
XBT_LOG_EXTERNAL_CATEGORY(parent); \
XBT_LOG_NEW_SUBCATEGORY_helper(catName, parent, desc) \
/**