blob: 5a4f93bd72677ad3590d2d29c57d420310500e18 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
/* Argp example #1 -- a minimal program using argp */
/* This is (probably) the smallest possible program that
uses argp. It won't do much except give an error
messages and exit when there are any arguments, and print
a (rather pointless) messages for --help. */
#include <stdlib.h>
#if (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__UCLIBC_HAS_ARGP__)
#include <argp.h>
#endif
int main (int argc, char **argv)
{
#if (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__UCLIBC_HAS_ARGP__)
argp_parse (0, argc, argv, 0, 0, 0);
exit (0);
#else
return 23;
#endif
}
|
