>>41
It is not a program by itself, but a library function, part of the /prog/ C Standard Library. The implementation of how the arguments passed to the program are handled is left up to the programmer. Also note that /prog/ C Standard Library has no relation whatsoever to the GNU project, other than the license it is released under. Please read the manpage before presenting issues. If the copy presented to you does not have the associated manpages, refer to
http://man.your-an.us/3/hello_world.html. Thank you for your time.