[LIBXGBOOST] pass demo running.

include/xgboost/c_api.h

@@ -36,13 +36,6 @@ typedef void *BoosterHandle;
  */
 XGB_DLL const char *XGBGetLastError();
 
-/*!
- * \brief Entry point of CLI program.
- * \param argc The number of arguments.
- * \param argv The command line arguments.
- */
-XGB_DLL int XGBoostCLIMain(int argc, char* argv[])
-
 /*!
  * \brief load a data matrix
  * \param fname the name of the file