45 lines
572 B
C
45 lines
572 B
C
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/* See LICENSE file for copyright and license details. */
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#include <unistd.h>
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#include <libgen.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "arg.h"
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#include "util.h"
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char *argv0;
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void
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usage(void)
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{
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eprintf("usage: %s [string ...]\n", basename(argv0));
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}
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int
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main(int argc, char *argv[])
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{
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int i;
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ARGBEGIN {
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default:
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usage();
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} ARGEND;
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if (!argc) {
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for(;;)
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puts("y");
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}
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for (;;) {
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for (i = 0; i < argc; i++) {
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fputs(argv[i], stdout);
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if (argv[i+1] != NULL)
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fputs(" ", stdout);
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}
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fputs("\n", stdout);
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}
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return EXIT_SUCCESS;
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}
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