in **portable c**, launch management joining command's stdin launcher's stdout?

in c way (p1), launch boldly assembled management (and the arguments) reads the customary quarrel p1's customary output?

note that:

1. a slight stdout -->
   stdin piping also ok provided
   it portable opposing windows and
   linux.




2. i can't c++, java, perl, ruby,
   python, etc here.

also, have mingw dependency the windows build?

reopened: doubt next answers linux, nonetheless doubt wants unstable method.