-/** @addtogroup MSG_examples
- *
- * - <b>Ping-pong example: app-pingpong/app-pingpong.c </b>. It's hard to think of a simpler example. The tesh file
- * laying in the directory is instructive concerning the way to pass options to the simulators (see \ref options).
- */
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(pingpong,"Messages specific for this msg example");