23 lines
433 B
Plaintext
23 lines
433 B
Plaintext
--- xrp.c.orig Wed Jul 10 08:47:30 1996
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+++ xrp.c Wed Mar 18 14:49:59 1998
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@@ -124,7 +124,19 @@
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main(int argc, char **argv)
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{
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+ int ch;
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+ extern char *__progname;
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waterh=64;
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+ while ((ch = getopt(argc, argv, "h:")) != -1)
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+ switch (ch) {
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+ case 'h':
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+ waterh = atoi(optarg);
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+ break;
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+ default:
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+ fprintf(stderr, "usage: %s [-h <height>]\n", __progname);
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+ exit(1);
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+ break;
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+ }
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OpenWindow(waterh);
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doit();
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}
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