1 /*-
2 * SPDX-License-Identifier: CC0-1.0
3 *
4 * Written in 2022 by Alfonso Sabato Siciliano.
5 * To the extent possible under law, the author has dedicated all copyright
6 * and related and neighboring rights to this software to the public domain
7 * worldwide. This software is distributed without any warranty, see:
8 * <http://creativecommons.org/publicdomain/zero/1.0/>.
9 */
10
11 #include <bsddialog.h>
12 #include <stdio.h>
13 #include <time.h>
14
main()15 int main()
16 {
17 int output;
18 unsigned int yy, mm, dd;
19 struct bsddialog_conf conf;
20 time_t cal;
21 struct tm *localtm;
22
23 time(&cal);
24 localtm = localtime(&cal);
25 yy = localtm->tm_year + 1900;
26 mm = localtm->tm_mon + 1;
27 dd = localtm->tm_mday;
28
29 if (bsddialog_init() == BSDDIALOG_ERROR) {
30 printf("Error: %s\n", bsddialog_geterror());
31 return (1);
32 }
33 bsddialog_initconf(&conf);
34 conf.title = "calendar";
35 output = bsddialog_calendar(&conf, "Example", 18, 40, &yy, &mm, &dd);
36 bsddialog_end();
37 if (output == BSDDIALOG_ERROR) {
38 printf("Error: %s\n", bsddialog_geterror());
39 return (1);
40 }
41
42 printf("Date: %u/%u/%u\n", yy, mm, dd);
43
44 return (0);
45 }