* authorization. *
****************************************************************************/
/*
- * $Id: test_unget_wch.c,v 1.2 2022/04/09 23:47:04 tom Exp $
+ * $Id: test_unget_wch.c,v 1.4 2022/12/10 23:31:31 tom Exp $
*
* Demonstrate the unget_wch and unget functions.
*/
#include <test.priv.h>
#if USE_WIDEC_SUPPORT && HAVE_UNGET_WCH
+static void
+usage(int ok)
+{
+ static const char *msg[] =
+ {
+ "Usage: test_unget_wch [options]"
+ ,""
+ ,USAGE_COMMON
+ };
+ size_t n;
+
+ for (n = 0; n < SIZEOF(msg); n++)
+ fprintf(stderr, "%s\n", msg[n]);
+
+ ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+/* *INDENT-OFF* */
+VERSION_COMMON()
+/* *INDENT-ON* */
+
int
-main(void)
+main(int argc, char *argv[])
{
int step = 0;
+ int ch;
+
+ while ((ch = getopt(argc, argv, OPTS_COMMON)) != -1) {
+ switch (ch) {
+ case OPTS_VERSION:
+ show_version(argv);
+ ExitProgram(EXIT_SUCCESS);
+ default:
+ usage(ch == OPTS_USAGE);
+ /* NOTREACHED */
+ }
+ }
+ if (optind < argc)
+ usage(FALSE);
+ setlocale(LC_ALL, "");
initscr();
keypad(stdscr, TRUE);
cbreak();