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- /*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- /**********************************************************************
- * This program displays a message to the screen and then wait for the
- * user to press a key before quitting.
- *
- * author: James Hall
- */
-
- #include <stdio.h>
- #include "getopt.h"
- #include "freedos.h"
-
-
- void usage (void);
-
-
- main (int argc, char **argv)
- {
- int i, iRtn;
-
- /* Scan the command line */
-
- while ((i = getopt (argc, argv, "rR?")) != EOF)
- {
- switch (i)
- {
- case 'r':
- case 'R': /* Return the keypress */
- iRtn = 1;
- break;
- default:
- usage ();
- }
- }
-
- /* Print the user's message, if any */
-
- if ((argc - optind) > 0)
- echov (argc, argv, optind, stderr);
-
- else
- fprintf (stderr, "Press any key to continue");
-
- /* Return the keypress */
- /* NOTE: The Beta release of 'pause' returned the keypress by A=1,
- Z=26. I have changed that here.. it is now the ASCII code. */
-
- if (iRtn)
- exit (getkey ());
-
- else
- {
- getkey ();
- exit (0);
- }
- }
-
- void
- usage (void)
- {
- printp ("PAUSE", "Displays a message and waits for the user to press a key");
- printu ("PAUSE", "[/R] [message..]");
- exit (1);
- }
-