sbase/echo.c

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C
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/* See LICENSE file for copyright and license details. */
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
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#include <unistd.h>
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#include "util.h"
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static void
usage(void)
{
eprintf("usage: %s [-n] text\n", argv0);
}
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int
main(int argc, char *argv[])
{
bool nflag = false;
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ARGBEGIN {
case 'n':
nflag = true;
break;
default:
usage();
} ARGEND;
for(; argc > 0; argc--, argv++)
putword(argv[0]);
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if(!nflag)
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putchar('\n');
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return 0;
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}
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