manual/examples/argp-ex1.c

   1 /* Argp example #1 -- a minimal program using argp */
   2
   3 /* This is (probably) the smallest possible program that
   4    uses argp.  It won't do much except give an error
   5    messages and exit when there are any arguments, and print
   6    a (rather pointless) messages for --help.  */
   7
   8 #include <argp.h>
   9
  10 int main (int argc, char **argv)
  11 {
  12   argp_parse (0, argc, argv, 0, 0, 0);
  13   exit (0);
  14 }