diff -r -c1 orig/delegate9.9.13/include/fpoll.h delegate9.9.13/include/fpoll.h
*** orig/delegate9.9.13/include/fpoll.h Sun May 18 05:11:20 2014
--- delegate9.9.13/include/fpoll.h      Fri Jun 19 12:16:16 2020
***************
*** 7,8 ****
--- 7,9 ----
   */
+ #define _LIBIO_H // @2020-0619, @SatoxITS @ITS-more
  #ifdef __linux__
diff -r -c1 orig/delegate9.9.13/include/ystring.h delegate9.9.13/include/ystring.h
*** orig/delegate9.9.13/include/ystring.h       Sun Aug 10 17:29:50 2014
--- delegate9.9.13/include/ystring.h    Fri Jun 19 12:15:15 2020
***************
*** 1502,1503 ****
--- 1502,1514 ----

+ // the shortest patch for comilation of delegate9.9.13 on recent Linuxes
+ // @2020-0619, @SatoxITS, @ITS-more
+ #pragma GCC diagnostic ignored "-Wparentheses"
+ #pragma GCC diagnostic ignored "-Wcomment"
+ #pragma GCC diagnostic ignored "-Wunused-result"
+ #pragma GCC diagnostic ignored "-Wunused-value"
+ #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+ #pragma GCC diagnostic ignored "-Wformat-extra-args"
+ #pragma GCC diagnostic ignored "-Wnarrowing"
+ #pragma GCC diagnostic ignored "-Wstringop-overflow=" // for Pi
+ 
  #endif /* _YSTRING_H */