** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: sdfinfo.c,v 1.2 2000/05/08 20:02:32 kevin Exp $
+** $Id: sdfinfo.c,v 1.3 2000/05/16 04:33:59 kevin Exp $
** $Log: sdfinfo.c,v $
+** Revision 1.3 2000/05/16 04:33:59 kevin
+** Improved option processing
+**
** Revision 1.2 2000/05/08 20:02:32 kevin
** ANSI C changes
**
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
******************************************************************************/
+
/* FILE
* sdfinfo.c Display info on sdf files
*/
};
void
-usage (const char *program)
+sdfinfo_usage (const char *program)
{
- fprintf(stdout, "usage: %s infile [OPTIONS]\n", kbasename(program));
+ fprintf(stdout, "sdfinfo_usage: %s infile [OPTIONS]\n", kbasename(program));
fprintf(stdout, "Analyze an SDF2D file\n");
fprintf(stdout, "\n");
fprintf(stdout, " infile Name of input SDF file\n");
fprintf(stdout, " --verbose Verbose mode\n");
fprintf(stdout, " --version Print version\n");
fprintf(stdout, " --help Print this help message\n");
- exit(1);
}
int
-main (int argc, char *const argv[])
+sdfinfo_main (int argc, char *const argv[])
{
IMAGE *im;
char *in_file;
exit(0);
case O_HELP:
case '?':
- usage(argv[0]);
- exit(0);
+ sdfinfo_usage(argv[0]);
+ return (0);
default:
- usage(argv[0]);
- exit(1);
+ sdfinfo_usage(argv[0]);
+ return (1);
}
}
if (optind + 1 != argc)
{
- usage(argv[0]);
- exit(1);
+ sdfinfo_usage(argv[0]);
+ return (1);
}
in_file = argv[optind];
return (0);
}
+
+#ifndef NO_MAIN
+int
+main (int argc, char *const argv[])
+{
+ return (sdfinfo_main(argc, argv));
+}
+#endif