1 4d7043e3 2021-02-11 op /*
 2 4d7043e3 2021-02-11 op  * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
 3 4d7043e3 2021-02-11 op  *
 4 4d7043e3 2021-02-11 op  * Permission to use, copy, modify, and distribute this software for any
 5 4d7043e3 2021-02-11 op  * purpose with or without fee is hereby granted, provided that the above
 6 4d7043e3 2021-02-11 op  * copyright notice and this permission notice appear in all copies.
 7 4d7043e3 2021-02-11 op  *
 8 4d7043e3 2021-02-11 op  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 9 4d7043e3 2021-02-11 op  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 4d7043e3 2021-02-11 op  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 4d7043e3 2021-02-11 op  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 4d7043e3 2021-02-11 op  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 4d7043e3 2021-02-11 op  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 4d7043e3 2021-02-11 op  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 4d7043e3 2021-02-11 op  */
16 4d7043e3 2021-02-11 op 
17 4d7043e3 2021-02-11 op #include <errno.h>
18 4d7043e3 2021-02-11 op #include <stddef.h>
19 4d7043e3 2021-02-11 op 
20 4d7043e3 2021-02-11 op extern char *program_invocation_short_name;
21 4d7043e3 2021-02-11 op 
22 4d7043e3 2021-02-11 op int
23 4d7043e3 2021-02-11 op main(void)
24 4d7043e3 2021-02-11 op {
25 4d7043e3 2021-02-11 op 	return program_invocation_short_name == NULL;
26 4d7043e3 2021-02-11 op }