Clang++ stdlib/cstdlib.h workaround

[Antonio Olivares]

Dear kind folks,

I have a cpp file that used stdlib.h and it compiled and ran successfully.
I am trying it out with clang and it returns errors that it cannot find
stdlib.h, I remove the stdlib.h include statement and it still complains.

I made a copy of the c++ file and it compiles and runs correctly, but I
removed some stuff " --- " and only output the numbers.  How do I deal with
stdlib.h requirements?

The program finds numbers that are triangular and square.  It fails for
numbers that are bigger than 2147483647.

Thanks for ideas/suggestions/advice provided.

Best Regards,


Antonio