Description:

This program generates a C function that uses getopt_long function to
parse the command line options, to validate them and fills a struct.

Thus your program can now handle options such as:

myprog --input foo.c -o foo.o --no-tabs -i 100 *.class

And both long options (those that start with --) and short options
(start with - and consist of only one character) can be handled.

gengetopt is *free software*. Please see the file LICENSE and COPYING
for details.
Notice that: Use of gengetopt _does not impose any particular license on
the generated code: the code generated is not under any license_.